Home / 96,231,810.30-144,347,715.45-93,397,458.30

Finding the Fourth Proportional to 96,231,810.30, 144,347,715.45 and 93,397,458.30

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Solution

The fourth proportional to 96,231,810.30, 144,347,715.45 and 93,397,458.30 is: 140,096,187.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,231,810.30 : 144,347,715.45 = 93,397,458.30 : x
  2. Step 2: Convert to fraction form
    96,231,810.30/144,347,715.45 = 93,397,458.30/x
  3. Step 3: Cross multiply
    96,231,810.30x = 144,347,715.45 × 93,397,458.30
  4. Step 4: Simplify right side
    96,231,810.30x = 13,481,709,734,441,640
  5. Step 5: Solve for x
    x = 13,481,709,734,441,640/96,231,810.30
  6. Step 6: Final answer
    x = 140,096,187.45

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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.