Home / 51,672,143.30-77,508,214.95-22,974,329.30

Finding the Fourth Proportional to 51,672,143.30, 77,508,214.95 and 22,974,329.30

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Solution

The fourth proportional to 51,672,143.30, 77,508,214.95 and 22,974,329.30 is: 34,461,493.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,672,143.30 : 77,508,214.95 = 22,974,329.30 : x
  2. Step 2: Convert to fraction form
    51,672,143.30/77,508,214.95 = 22,974,329.30/x
  3. Step 3: Cross multiply
    51,672,143.30x = 77,508,214.95 × 22,974,329.30
  4. Step 4: Simplify right side
    51,672,143.30x = 1,780,699,253,716,483.25
  5. Step 5: Solve for x
    x = 1,780,699,253,716,483.25/51,672,143.30
  6. Step 6: Final answer
    x = 34,461,493.95

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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.