Home / 25,751,087.38-38,620,638.66-9,584,652.16

Finding the Fourth Proportional to 25,751,087.38, 38,620,638.66 and 9,584,652.16

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Solution

The fourth proportional to 25,751,087.38, 38,620,638.66 and 9,584,652.16 is: 14,374,747.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,751,087.38 : 38,620,638.66 = 9,584,652.16 : x
  2. Step 2: Convert to fraction form
    25,751,087.38/38,620,638.66 = 9,584,652.16/x
  3. Step 3: Cross multiply
    25,751,087.38x = 38,620,638.66 × 9,584,652.16
  4. Step 4: Simplify right side
    25,751,087.38x = 370,165,387,753,148.50
  5. Step 5: Solve for x
    x = 370,165,387,753,148.50/25,751,087.38
  6. Step 6: Final answer
    x = 14,374,747.84

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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.