Home / 173,425,516.52-260,138,387.10-44,042,829.80

Finding the Fourth Proportional to 173,425,516.52, 260,138,387.10 and 44,042,829.80

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Solution

The fourth proportional to 173,425,516.52, 260,138,387.10 and 44,042,829.80 is: 66,064,273.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,425,516.52 : 260,138,387.10 = 44,042,829.80 : x
  2. Step 2: Convert to fraction form
    173,425,516.52/260,138,387.10 = 44,042,829.80/x
  3. Step 3: Cross multiply
    173,425,516.52x = 260,138,387.10 × 44,042,829.80
  4. Step 4: Simplify right side
    173,425,516.52x = 11,457,230,707,491,814
  5. Step 5: Solve for x
    x = 11,457,230,707,491,814/173,425,516.52
  6. Step 6: Final answer
    x = 66,064,273.22

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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.