Home / 6,882,718,706,403.80-9,502,439,123,517.40-4,381,253,713,030.90

Finding the Fourth Proportional to 6,882,718,706,403.80, 9,502,439,123,517.40 and 4,381,253,713,030.90

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Solution

The fourth proportional to 6,882,718,706,403.80, 9,502,439,123,517.40 and 4,381,253,713,030.90 is: 6,048,859,247,149.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,882,718,706,403.80 : 9,502,439,123,517.40 = 4,381,253,713,030.90 : x
  2. Step 2: Convert to fraction form
    6,882,718,706,403.80/9,502,439,123,517.40 = 4,381,253,713,030.90/x
  3. Step 3: Cross multiply
    6,882,718,706,403.80x = 9,502,439,123,517.40 × 4,381,253,713,030.90
  4. Step 4: Simplify right side
    6,882,718,706,403.80x = 41,632,596,692,760,700,961,947,648
  5. Step 5: Solve for x
    x = 41,632,596,692,760,700,961,947,648/6,882,718,706,403.80
  6. Step 6: Final answer
    x = 6,048,859,247,149.68

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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.