Home / 63,936,196.70-95,841,309.45-31,593,091.10

Finding the Fourth Proportional to 63,936,196.70, 95,841,309.45 and 31,593,091.10

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Solution

The fourth proportional to 63,936,196.70, 95,841,309.45 and 31,593,091.10 is: 47,358,513.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,936,196.70 : 95,841,309.45 = 31,593,091.10 : x
  2. Step 2: Convert to fraction form
    63,936,196.70/95,841,309.45 = 31,593,091.10/x
  3. Step 3: Cross multiply
    63,936,196.70x = 95,841,309.45 × 31,593,091.10
  4. Step 4: Simplify right side
    63,936,196.70x = 3,027,923,220,597,141
  5. Step 5: Solve for x
    x = 3,027,923,220,597,141/63,936,196.70
  6. Step 6: Final answer
    x = 47,358,513.28

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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.