Home / 62,007,829.49-93,025,195.42-18,875,911.85

Finding the Fourth Proportional to 62,007,829.49, 93,025,195.42 and 18,875,911.85

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Solution

The fourth proportional to 62,007,829.49, 93,025,195.42 and 18,875,911.85 is: 28,317,962.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,007,829.49 : 93,025,195.42 = 18,875,911.85 : x
  2. Step 2: Convert to fraction form
    62,007,829.49/93,025,195.42 = 18,875,911.85/x
  3. Step 3: Cross multiply
    62,007,829.49x = 93,025,195.42 × 18,875,911.85
  4. Step 4: Simplify right side
    62,007,829.49x = 1,755,935,388,710,451.75
  5. Step 5: Solve for x
    x = 1,755,935,388,710,451.75/62,007,829.49
  6. Step 6: Final answer
    x = 28,317,962.48

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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.