Home / 41,615,999.10-62,423,998.65-38,331,416.70

Finding the Fourth Proportional to 41,615,999.10, 62,423,998.65 and 38,331,416.70

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Solution

The fourth proportional to 41,615,999.10, 62,423,998.65 and 38,331,416.70 is: 57,497,125.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,615,999.10 : 62,423,998.65 = 38,331,416.70 : x
  2. Step 2: Convert to fraction form
    41,615,999.10/62,423,998.65 = 38,331,416.70/x
  3. Step 3: Cross multiply
    41,615,999.10x = 62,423,998.65 × 38,331,416.70
  4. Step 4: Simplify right side
    41,615,999.10x = 2,392,800,304,333,387.50
  5. Step 5: Solve for x
    x = 2,392,800,304,333,387.50/41,615,999.10
  6. Step 6: Final answer
    x = 57,497,125.05

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1.5x scale

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.