Home / 37,847,929.74-56,781,469.89-10,554,225.43

Finding the Fourth Proportional to 37,847,929.74, 56,781,469.89 and 10,554,225.43

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Solution

The fourth proportional to 37,847,929.74, 56,781,469.89 and 10,554,225.43 is: 15,834,008.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,847,929.74 : 56,781,469.89 = 10,554,225.43 : x
  2. Step 2: Convert to fraction form
    37,847,929.74/56,781,469.89 = 10,554,225.43/x
  3. Step 3: Cross multiply
    37,847,929.74x = 56,781,469.89 × 10,554,225.43
  4. Step 4: Simplify right side
    37,847,929.74x = 599,284,433,465,817.25
  5. Step 5: Solve for x
    x = 599,284,433,465,817.25/37,847,929.74
  6. Step 6: Final answer
    x = 15,834,008.30

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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.