Home / 173,425,572.52-260,138,471.10-44,042,885.80

Finding the Fourth Proportional to 173,425,572.52, 260,138,471.10 and 44,042,885.80

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Solution

The fourth proportional to 173,425,572.52, 260,138,471.10 and 44,042,885.80 is: 66,064,357.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,425,572.52 : 260,138,471.10 = 44,042,885.80 : x
  2. Step 2: Convert to fraction form
    173,425,572.52/260,138,471.10 = 44,042,885.80/x
  3. Step 3: Cross multiply
    173,425,572.52x = 260,138,471.10 × 44,042,885.80
  4. Step 4: Simplify right side
    173,425,572.52x = 11,457,248,974,843,900
  5. Step 5: Solve for x
    x = 11,457,248,974,843,900/173,425,572.52
  6. Step 6: Final answer
    x = 66,064,357.22

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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.