Home / 93,632,229.71-140,294,972.97-49,866,521.52

Finding the Fourth Proportional to 93,632,229.71, 140,294,972.97 and 49,866,521.52

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Solution

The fourth proportional to 93,632,229.71, 140,294,972.97 and 49,866,521.52 is: 74,718,099.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,632,229.71 : 140,294,972.97 = 49,866,521.52 : x
  2. Step 2: Convert to fraction form
    93,632,229.71/140,294,972.97 = 49,866,521.52/x
  3. Step 3: Cross multiply
    93,632,229.71x = 140,294,972.97 × 49,866,521.52
  4. Step 4: Simplify right side
    93,632,229.71x = 6,996,022,288,756,324
  5. Step 5: Solve for x
    x = 6,996,022,288,756,324/93,632,229.71
  6. Step 6: Final answer
    x = 74,718,099.86

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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.