Home / 96,718,281.60-145,156,737.60-95,962,454.40

Finding the Fourth Proportional to 96,718,281.60, 145,156,737.60 and 95,962,454.40

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Solution

The fourth proportional to 96,718,281.60, 145,156,737.60 and 95,962,454.40 is: 144,022,376.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,718,281.60 : 145,156,737.60 = 95,962,454.40 : x
  2. Step 2: Convert to fraction form
    96,718,281.60/145,156,737.60 = 95,962,454.40/x
  3. Step 3: Cross multiply
    96,718,281.60x = 145,156,737.60 × 95,962,454.40
  4. Step 4: Simplify right side
    96,718,281.60x = 13,929,596,812,792,766
  5. Step 5: Solve for x
    x = 13,929,596,812,792,766/96,718,281.60
  6. Step 6: Final answer
    x = 144,022,376.97

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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.