Home / 37,432,649.40-56,148,974.10-35,944,614.60

Finding the Fourth Proportional to 37,432,649.40, 56,148,974.10 and 35,944,614.60

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Solution

The fourth proportional to 37,432,649.40, 56,148,974.10 and 35,944,614.60 is: 53,916,921.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,432,649.40 : 56,148,974.10 = 35,944,614.60 : x
  2. Step 2: Convert to fraction form
    37,432,649.40/56,148,974.10 = 35,944,614.60/x
  3. Step 3: Cross multiply
    37,432,649.40x = 56,148,974.10 × 35,944,614.60
  4. Step 4: Simplify right side
    37,432,649.40x = 2,018,253,234,209,882
  5. Step 5: Solve for x
    x = 2,018,253,234,209,882/37,432,649.40
  6. Step 6: Final answer
    x = 53,916,921.90

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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.