Home / 63,371,976.60-95,057,964.90-15,502,920.60

Finding the Fourth Proportional to 63,371,976.60, 95,057,964.90 and 15,502,920.60

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Solution

The fourth proportional to 63,371,976.60, 95,057,964.90 and 15,502,920.60 is: 23,254,380.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,371,976.60 : 95,057,964.90 = 15,502,920.60 : x
  2. Step 2: Convert to fraction form
    63,371,976.60/95,057,964.90 = 15,502,920.60/x
  3. Step 3: Cross multiply
    63,371,976.60x = 95,057,964.90 × 15,502,920.60
  4. Step 4: Simplify right side
    63,371,976.60x = 1,473,676,082,242,287
  5. Step 5: Solve for x
    x = 1,473,676,082,242,287/63,371,976.60
  6. Step 6: Final answer
    x = 23,254,380.90

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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.