Home / 63,945,602.70-95,918,404.05-44,797,980.30

Finding the Fourth Proportional to 63,945,602.70, 95,918,404.05 and 44,797,980.30

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Solution

The fourth proportional to 63,945,602.70, 95,918,404.05 and 44,797,980.30 is: 67,196,970.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,945,602.70 : 95,918,404.05 = 44,797,980.30 : x
  2. Step 2: Convert to fraction form
    63,945,602.70/95,918,404.05 = 44,797,980.30/x
  3. Step 3: Cross multiply
    63,945,602.70x = 95,918,404.05 × 44,797,980.30
  4. Step 4: Simplify right side
    63,945,602.70x = 4,296,950,775,039,340
  5. Step 5: Solve for x
    x = 4,296,950,775,039,340/63,945,602.70
  6. Step 6: Final answer
    x = 67,196,970.45

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Double scale
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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.