Home / 6,454,123,012,866.20-8,906,668,134,227.10-3,527,674,944,106.80

Finding the Fourth Proportional to 6,454,123,012,866.20, 8,906,668,134,227.10 and 3,527,674,944,106.80

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Solution

The fourth proportional to 6,454,123,012,866.20, 8,906,668,134,227.10 and 3,527,674,944,106.80 is: 4,868,179,603,945.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,454,123,012,866.20 : 8,906,668,134,227.10 = 3,527,674,944,106.80 : x
  2. Step 2: Convert to fraction form
    6,454,123,012,866.20/8,906,668,134,227.10 = 3,527,674,944,106.80/x
  3. Step 3: Cross multiply
    6,454,123,012,866.20x = 8,906,668,134,227.10 × 3,527,674,944,106.80
  4. Step 4: Simplify right side
    6,454,123,012,866.20x = 31,419,830,012,587,399,886,929,920
  5. Step 5: Solve for x
    x = 31,419,830,012,587,399,886,929,920/6,454,123,012,866.20
  6. Step 6: Final answer
    x = 4,868,179,603,945.02

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Double scale
Find fourth proportional to 6,454,123,012,867.20, 8,906,668,134,228.48 and 3,527,674,944,107.80
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.