Home / 110,227,545.78-165,344,899.53-32,497,931.78

Finding the Fourth Proportional to 110,227,545.78, 165,344,899.53 and 32,497,931.78

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Solution

The fourth proportional to 110,227,545.78, 165,344,899.53 and 32,497,931.78 is: 48,747,953.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,227,545.78 : 165,344,899.53 = 32,497,931.78 : x
  2. Step 2: Convert to fraction form
    110,227,545.78/165,344,899.53 = 32,497,931.78/x
  3. Step 3: Cross multiply
    110,227,545.78x = 165,344,899.53 × 32,497,931.78
  4. Step 4: Simplify right side
    110,227,545.78x = 5,373,367,264,270,169
  5. Step 5: Solve for x
    x = 5,373,367,264,270,169/110,227,545.78
  6. Step 6: Final answer
    x = 48,747,953.39

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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.