Home / 52,921,440.90-79,266,425.22-37,522,052.19

Finding the Fourth Proportional to 52,921,440.90, 79,266,425.22 and 37,522,052.19

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Solution

The fourth proportional to 52,921,440.90, 79,266,425.22 and 37,522,052.19 is: 56,201,019.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,921,440.90 : 79,266,425.22 = 37,522,052.19 : x
  2. Step 2: Convert to fraction form
    52,921,440.90/79,266,425.22 = 37,522,052.19/x
  3. Step 3: Cross multiply
    52,921,440.90x = 79,266,425.22 × 37,522,052.19
  4. Step 4: Simplify right side
    52,921,440.90x = 2,974,238,944,019,572
  5. Step 5: Solve for x
    x = 2,974,238,944,019,572/52,921,440.90
  6. Step 6: Final answer
    x = 56,201,019.73

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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.