Home / 37,027,384.80-51,098,166.53-22,340,213.29

Finding the Fourth Proportional to 37,027,384.80, 51,098,166.53 and 22,340,213.29

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Solution

The fourth proportional to 37,027,384.80, 51,098,166.53 and 22,340,213.29 is: 30,829,720.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,027,384.80 : 51,098,166.53 = 22,340,213.29 : x
  2. Step 2: Convert to fraction form
    37,027,384.80/51,098,166.53 = 22,340,213.29/x
  3. Step 3: Cross multiply
    37,027,384.80x = 51,098,166.53 × 22,340,213.29
  4. Step 4: Simplify right side
    37,027,384.80x = 1,141,543,939,008,139.25
  5. Step 5: Solve for x
    x = 1,141,543,939,008,139.25/37,027,384.80
  6. Step 6: Final answer
    x = 30,829,720.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.