Home / 37,443,614.70-56,165,422.05-31,396,997.10

Finding the Fourth Proportional to 37,443,614.70, 56,165,422.05 and 31,396,997.10

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Solution

The fourth proportional to 37,443,614.70, 56,165,422.05 and 31,396,997.10 is: 47,095,495.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,443,614.70 : 56,165,422.05 = 31,396,997.10 : x
  2. Step 2: Convert to fraction form
    37,443,614.70/56,165,422.05 = 31,396,997.10/x
  3. Step 3: Cross multiply
    37,443,614.70x = 56,165,422.05 × 31,396,997.10
  4. Step 4: Simplify right side
    37,443,614.70x = 1,763,425,593,224,126
  5. Step 5: Solve for x
    x = 1,763,425,593,224,126/37,443,614.70
  6. Step 6: Final answer
    x = 47,095,495.65

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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.