Home / 37,264,829.52-55,902,337.68-13,000,119.20

Finding the Fourth Proportional to 37,264,829.52, 55,902,337.68 and 13,000,119.20

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Solution

The fourth proportional to 37,264,829.52, 55,902,337.68 and 13,000,119.20 is: 19,501,955.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,264,829.52 : 55,902,337.68 = 13,000,119.20 : x
  2. Step 2: Convert to fraction form
    37,264,829.52/55,902,337.68 = 13,000,119.20/x
  3. Step 3: Cross multiply
    37,264,829.52x = 55,902,337.68 × 13,000,119.20
  4. Step 4: Simplify right side
    37,264,829.52x = 726,737,053,398,651.38
  5. Step 5: Solve for x
    x = 726,737,053,398,651.38/37,264,829.52
  6. Step 6: Final answer
    x = 19,501,955.67

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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.