Home / 24,490,255.92-33,796,864.08-13,478,273.52

Finding the Fourth Proportional to 24,490,255.92, 33,796,864.08 and 13,478,273.52

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Solution

The fourth proportional to 24,490,255.92, 33,796,864.08 and 13,478,273.52 is: 18,600,188.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,490,255.92 : 33,796,864.08 = 13,478,273.52 : x
  2. Step 2: Convert to fraction form
    24,490,255.92/33,796,864.08 = 13,478,273.52/x
  3. Step 3: Cross multiply
    24,490,255.92x = 33,796,864.08 × 13,478,273.52
  4. Step 4: Simplify right side
    24,490,255.92x = 455,523,378,188,503.12
  5. Step 5: Solve for x
    x = 455,523,378,188,503.12/24,490,255.92
  6. Step 6: Final answer
    x = 18,600,188.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.