Home / 62,374,418.25-86,042,143.18-36,266,050.52

Finding the Fourth Proportional to 62,374,418.25, 86,042,143.18 and 36,266,050.52

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Solution

The fourth proportional to 62,374,418.25, 86,042,143.18 and 36,266,050.52 is: 50,027,059.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,374,418.25 : 86,042,143.18 = 36,266,050.52 : x
  2. Step 2: Convert to fraction form
    62,374,418.25/86,042,143.18 = 36,266,050.52/x
  3. Step 3: Cross multiply
    62,374,418.25x = 86,042,143.18 × 36,266,050.52
  4. Step 4: Simplify right side
    62,374,418.25x = 3,120,408,711,352,733.50
  5. Step 5: Solve for x
    x = 3,120,408,711,352,733.50/62,374,418.25
  6. Step 6: Final answer
    x = 50,027,059.15

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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.