Home / 41,552,661.60-62,330,061.60-19,687,910.40

Finding the Fourth Proportional to 41,552,661.60, 62,330,061.60 and 19,687,910.40

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Solution

The fourth proportional to 41,552,661.60, 62,330,061.60 and 19,687,910.40 is: 29,532,372.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,552,661.60 : 62,330,061.60 = 19,687,910.40 : x
  2. Step 2: Convert to fraction form
    41,552,661.60/62,330,061.60 = 19,687,910.40/x
  3. Step 3: Cross multiply
    41,552,661.60x = 62,330,061.60 × 19,687,910.40
  4. Step 4: Simplify right side
    41,552,661.60x = 1,227,148,668,007,280.50
  5. Step 5: Solve for x
    x = 1,227,148,668,007,280.50/41,552,661.60
  6. Step 6: Final answer
    x = 29,532,372.19

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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.