Home / 63,933,243.60-95,885,204.49-17,878,349.13

Finding the Fourth Proportional to 63,933,243.60, 95,885,204.49 and 17,878,349.13

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Solution

The fourth proportional to 63,933,243.60, 95,885,204.49 and 17,878,349.13 is: 26,813,423.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,933,243.60 : 95,885,204.49 = 17,878,349.13 : x
  2. Step 2: Convert to fraction form
    63,933,243.60/95,885,204.49 = 17,878,349.13/x
  3. Step 3: Cross multiply
    63,933,243.60x = 95,885,204.49 × 17,878,349.13
  4. Step 4: Simplify right side
    63,933,243.60x = 1,714,269,162,273,663.50
  5. Step 5: Solve for x
    x = 1,714,269,162,273,663.50/63,933,243.60
  6. Step 6: Final answer
    x = 26,813,423.91

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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.