Home / 49,155,363.92-73,733,082.60-16,807,510.64

Finding the Fourth Proportional to 49,155,363.92, 73,733,082.60 and 16,807,510.64

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Solution

The fourth proportional to 49,155,363.92, 73,733,082.60 and 16,807,510.64 is: 25,211,278.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,155,363.92 : 73,733,082.60 = 16,807,510.64 : x
  2. Step 2: Convert to fraction form
    49,155,363.92/73,733,082.60 = 16,807,510.64/x
  3. Step 3: Cross multiply
    49,155,363.92x = 73,733,082.60 × 16,807,510.64
  4. Step 4: Simplify right side
    49,155,363.92x = 1,239,269,570,319,498.75
  5. Step 5: Solve for x
    x = 1,239,269,570,319,498.75/49,155,363.92
  6. Step 6: Final answer
    x = 25,211,278.52

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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.