Home / 79,841,855.40-119,775,922.11-24,508,301.10

Finding the Fourth Proportional to 79,841,855.40, 119,775,922.11 and 24,508,301.10

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Solution

The fourth proportional to 79,841,855.40, 119,775,922.11 and 24,508,301.10 is: 36,766,484.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,841,855.40 : 119,775,922.11 = 24,508,301.10 : x
  2. Step 2: Convert to fraction form
    79,841,855.40/119,775,922.11 = 24,508,301.10/x
  3. Step 3: Cross multiply
    79,841,855.40x = 119,775,922.11 × 24,508,301.10
  4. Step 4: Simplify right side
    79,841,855.40x = 2,935,504,363,602,027.50
  5. Step 5: Solve for x
    x = 2,935,504,363,602,027.50/79,841,855.40
  6. Step 6: Final answer
    x = 36,766,484.81

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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.