Home / 38,906,952.35-53,656,841.91-32,281,050.73

Finding the Fourth Proportional to 38,906,952.35, 53,656,841.91 and 32,281,050.73

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Solution

The fourth proportional to 38,906,952.35, 53,656,841.91 and 32,281,050.73 is: 44,519,016.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,906,952.35 : 53,656,841.91 = 32,281,050.73 : x
  2. Step 2: Convert to fraction form
    38,906,952.35/53,656,841.91 = 32,281,050.73/x
  3. Step 3: Cross multiply
    38,906,952.35x = 53,656,841.91 × 32,281,050.73
  4. Step 4: Simplify right side
    38,906,952.35x = 1,732,099,235,708,300
  5. Step 5: Solve for x
    x = 1,732,099,235,708,300/38,906,952.35
  6. Step 6: Final answer
    x = 44,519,016.04

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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.