Home / 62,650,147.80-93,975,221.70-58,398,619.80

Finding the Fourth Proportional to 62,650,147.80, 93,975,221.70 and 58,398,619.80

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Solution

The fourth proportional to 62,650,147.80, 93,975,221.70 and 58,398,619.80 is: 87,597,929.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,650,147.80 : 93,975,221.70 = 58,398,619.80 : x
  2. Step 2: Convert to fraction form
    62,650,147.80/93,975,221.70 = 58,398,619.80/x
  3. Step 3: Cross multiply
    62,650,147.80x = 93,975,221.70 × 58,398,619.80
  4. Step 4: Simplify right side
    62,650,147.80x = 5,488,023,242,679,010
  5. Step 5: Solve for x
    x = 5,488,023,242,679,010/62,650,147.80
  6. Step 6: Final answer
    x = 87,597,929.70

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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.