Home / 52,992,003.30-79,488,004.95-44,488,947.30

Finding the Fourth Proportional to 52,992,003.30, 79,488,004.95 and 44,488,947.30

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Solution

The fourth proportional to 52,992,003.30, 79,488,004.95 and 44,488,947.30 is: 66,733,420.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,992,003.30 : 79,488,004.95 = 44,488,947.30 : x
  2. Step 2: Convert to fraction form
    52,992,003.30/79,488,004.95 = 44,488,947.30/x
  3. Step 3: Cross multiply
    52,992,003.30x = 79,488,004.95 × 44,488,947.30
  4. Step 4: Simplify right side
    52,992,003.30x = 3,536,337,663,202,689
  5. Step 5: Solve for x
    x = 3,536,337,663,202,689/52,992,003.30
  6. Step 6: Final answer
    x = 66,733,420.95

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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.