Home / 62,598,531.38-86,385,973.30-36,494,149.46

Finding the Fourth Proportional to 62,598,531.38, 86,385,973.30 and 36,494,149.46

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Solution

The fourth proportional to 62,598,531.38, 86,385,973.30 and 36,494,149.46 is: 50,361,926.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,598,531.38 : 86,385,973.30 = 36,494,149.46 : x
  2. Step 2: Convert to fraction form
    62,598,531.38/86,385,973.30 = 36,494,149.46/x
  3. Step 3: Cross multiply
    62,598,531.38x = 86,385,973.30 × 36,494,149.46
  4. Step 4: Simplify right side
    62,598,531.38x = 3,152,582,620,334,604
  5. Step 5: Solve for x
    x = 3,152,582,620,334,604/62,598,531.38
  6. Step 6: Final answer
    x = 50,361,926.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.