Home / 41,490,887.40-62,234,081.34-12,737,027.88

Finding the Fourth Proportional to 41,490,887.40, 62,234,081.34 and 12,737,027.88

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Solution

The fourth proportional to 41,490,887.40, 62,234,081.34 and 12,737,027.88 is: 19,104,851.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,490,887.40 : 62,234,081.34 = 12,737,027.88 : x
  2. Step 2: Convert to fraction form
    41,490,887.40/62,234,081.34 = 12,737,027.88/x
  3. Step 3: Cross multiply
    41,490,887.40x = 62,234,081.34 × 12,737,027.88
  4. Step 4: Simplify right side
    41,490,887.40x = 792,677,229,113,767.88
  5. Step 5: Solve for x
    x = 792,677,229,113,767.88/41,490,887.40
  6. Step 6: Final answer
    x = 19,104,851.18

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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.