Home / 41,585,512.03-62,365,001.84-14,285,221.71

Finding the Fourth Proportional to 41,585,512.03, 62,365,001.84 and 14,285,221.71

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Solution

The fourth proportional to 41,585,512.03, 62,365,001.84 and 14,285,221.71 is: 21,423,275.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,585,512.03 : 62,365,001.84 = 14,285,221.71 : x
  2. Step 2: Convert to fraction form
    41,585,512.03/62,365,001.84 = 14,285,221.71/x
  3. Step 3: Cross multiply
    41,585,512.03x = 62,365,001.84 × 14,285,221.71
  4. Step 4: Simplify right side
    41,585,512.03x = 890,897,878,408,390.12
  5. Step 5: Solve for x
    x = 890,897,878,408,390.12/41,585,512.03
  6. Step 6: Final answer
    x = 21,423,275.44

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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.