Home / 38,061,425.34-57,092,138.01-9,307,219.55

Finding the Fourth Proportional to 38,061,425.34, 57,092,138.01 and 9,307,219.55

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Solution

The fourth proportional to 38,061,425.34, 57,092,138.01 and 9,307,219.55 is: 13,960,829.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,061,425.34 : 57,092,138.01 = 9,307,219.55 : x
  2. Step 2: Convert to fraction form
    38,061,425.34/57,092,138.01 = 9,307,219.55/x
  3. Step 3: Cross multiply
    38,061,425.34x = 57,092,138.01 × 9,307,219.55
  4. Step 4: Simplify right side
    38,061,425.34x = 531,369,062,752,509.38
  5. Step 5: Solve for x
    x = 531,369,062,752,509.38/38,061,425.34
  6. Step 6: Final answer
    x = 13,960,829.32

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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.