Home / 24,403,094.20-33,662,278.38-15,219,793.72

Finding the Fourth Proportional to 24,403,094.20, 33,662,278.38 and 15,219,793.72

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Solution

The fourth proportional to 24,403,094.20, 33,662,278.38 and 15,219,793.72 is: 20,994,589.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,403,094.20 : 33,662,278.38 = 15,219,793.72 : x
  2. Step 2: Convert to fraction form
    24,403,094.20/33,662,278.38 = 15,219,793.72/x
  3. Step 3: Cross multiply
    24,403,094.20x = 33,662,278.38 × 15,219,793.72
  4. Step 4: Simplify right side
    24,403,094.20x = 512,332,933,088,815.81
  5. Step 5: Solve for x
    x = 512,332,933,088,815.81/24,403,094.20
  6. Step 6: Final answer
    x = 20,994,589.00

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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.