Home / 96,718,272.60-145,156,724.10-95,962,445.40

Finding the Fourth Proportional to 96,718,272.60, 145,156,724.10 and 95,962,445.40

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Solution

The fourth proportional to 96,718,272.60, 145,156,724.10 and 95,962,445.40 is: 144,022,363.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,718,272.60 : 145,156,724.10 = 95,962,445.40 : x
  2. Step 2: Convert to fraction form
    96,718,272.60/145,156,724.10 = 95,962,445.40/x
  3. Step 3: Cross multiply
    96,718,272.60x = 145,156,724.10 × 95,962,445.40
  4. Step 4: Simplify right side
    96,718,272.60x = 13,929,594,210,889,114
  5. Step 5: Solve for x
    x = 13,929,594,210,889,114/96,718,272.60
  6. Step 6: Final answer
    x = 144,022,363.47

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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.