Home / 45,977,778,853.30-68,966,668,279.95-33,580,323,205.30

Finding the Fourth Proportional to 45,977,778,853.30, 68,966,668,279.95 and 33,580,323,205.30

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Solution

The fourth proportional to 45,977,778,853.30, 68,966,668,279.95 and 33,580,323,205.30 is: 50,370,484,807.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,977,778,853.30 : 68,966,668,279.95 = 33,580,323,205.30 : x
  2. Step 2: Convert to fraction form
    45,977,778,853.30/68,966,668,279.95 = 33,580,323,205.30/x
  3. Step 3: Cross multiply
    45,977,778,853.30x = 68,966,668,279.95 × 33,580,323,205.30
  4. Step 4: Simplify right side
    45,977,778,853.30x = 2,315,923,011,233,432,207,360
  5. Step 5: Solve for x
    x = 2,315,923,011,233,432,207,360/45,977,778,853.30
  6. Step 6: Final answer
    x = 50,370,484,807.95

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.