Home / 95,695,281.20-143,535,978.41-37,391,996.36

Finding the Fourth Proportional to 95,695,281.20, 143,535,978.41 and 37,391,996.36

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Solution

The fourth proportional to 95,695,281.20, 143,535,978.41 and 37,391,996.36 is: 56,085,281.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,695,281.20 : 143,535,978.41 = 37,391,996.36 : x
  2. Step 2: Convert to fraction form
    95,695,281.20/143,535,978.41 = 37,391,996.36/x
  3. Step 3: Cross multiply
    95,695,281.20x = 143,535,978.41 × 37,391,996.36
  4. Step 4: Simplify right side
    95,695,281.20x = 5,367,096,781,331,118
  5. Step 5: Solve for x
    x = 5,367,096,781,331,118/95,695,281.20
  6. Step 6: Final answer
    x = 56,085,281.47

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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.