Home / 93,433,151.10-140,149,726.65-88,756,470.30

Finding the Fourth Proportional to 93,433,151.10, 140,149,726.65 and 88,756,470.30

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Solution

The fourth proportional to 93,433,151.10, 140,149,726.65 and 88,756,470.30 is: 133,134,705.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,433,151.10 : 140,149,726.65 = 88,756,470.30 : x
  2. Step 2: Convert to fraction form
    93,433,151.10/140,149,726.65 = 88,756,470.30/x
  3. Step 3: Cross multiply
    93,433,151.10x = 140,149,726.65 × 88,756,470.30
  4. Step 4: Simplify right side
    93,433,151.10x = 12,439,195,050,963,844
  5. Step 5: Solve for x
    x = 12,439,195,050,963,844/93,433,151.10
  6. Step 6: Final answer
    x = 133,134,705.45

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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.