Home / 50,916,447.97-76,423,996.33-48,151,294.02

Finding the Fourth Proportional to 50,916,447.97, 76,423,996.33 and 48,151,294.02

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Solution

The fourth proportional to 50,916,447.97, 76,423,996.33 and 48,151,294.02 is: 72,273,586.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,916,447.97 : 76,423,996.33 = 48,151,294.02 : x
  2. Step 2: Convert to fraction form
    50,916,447.97/76,423,996.33 = 48,151,294.02/x
  3. Step 3: Cross multiply
    50,916,447.97x = 76,423,996.33 × 48,151,294.02
  4. Step 4: Simplify right side
    50,916,447.97x = 3,679,914,317,348,853
  5. Step 5: Solve for x
    x = 3,679,914,317,348,853/50,916,447.97
  6. Step 6: Final answer
    x = 72,273,586.71

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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.