Home / 14,758,046.35-22,146,400.73-8,692,766.35

Finding the Fourth Proportional to 14,758,046.35, 22,146,400.73 and 8,692,766.35

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Solution

The fourth proportional to 14,758,046.35, 22,146,400.73 and 8,692,766.35 is: 13,044,645.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,758,046.35 : 22,146,400.73 = 8,692,766.35 : x
  2. Step 2: Convert to fraction form
    14,758,046.35/22,146,400.73 = 8,692,766.35/x
  3. Step 3: Cross multiply
    14,758,046.35x = 22,146,400.73 × 8,692,766.35
  4. Step 4: Simplify right side
    14,758,046.35x = 192,513,487,039,359.44
  5. Step 5: Solve for x
    x = 192,513,487,039,359.44/14,758,046.35
  6. Step 6: Final answer
    x = 13,044,645.78

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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.