Home / 64,227,344.30-96,381,543.71-27,339,175.65

Finding the Fourth Proportional to 64,227,344.30, 96,381,543.71 and 27,339,175.65

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Solution

The fourth proportional to 64,227,344.30, 96,381,543.71 and 27,339,175.65 is: 41,026,014.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,227,344.30 : 96,381,543.71 = 27,339,175.65 : x
  2. Step 2: Convert to fraction form
    64,227,344.30/96,381,543.71 = 27,339,175.65/x
  3. Step 3: Cross multiply
    64,227,344.30x = 96,381,543.71 × 27,339,175.65
  4. Step 4: Simplify right side
    64,227,344.30x = 2,634,991,952,769,146.50
  5. Step 5: Solve for x
    x = 2,634,991,952,769,146.50/64,227,344.30
  6. Step 6: Final answer
    x = 41,026,014.41

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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.