Home / 63,936,195.70-95,841,307.95-31,593,090.10

Finding the Fourth Proportional to 63,936,195.70, 95,841,307.95 and 31,593,090.10

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Solution

The fourth proportional to 63,936,195.70, 95,841,307.95 and 31,593,090.10 is: 47,358,511.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,936,195.70 : 95,841,307.95 = 31,593,090.10 : x
  2. Step 2: Convert to fraction form
    63,936,195.70/95,841,307.95 = 31,593,090.10/x
  3. Step 3: Cross multiply
    63,936,195.70x = 95,841,307.95 × 31,593,090.10
  4. Step 4: Simplify right side
    63,936,195.70x = 3,027,923,077,366,196.50
  5. Step 5: Solve for x
    x = 3,027,923,077,366,196.50/63,936,195.70
  6. Step 6: Final answer
    x = 47,358,511.78

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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.