Home / 15,298,416.27-22,949,305.56-5,059,546.47

Finding the Fourth Proportional to 15,298,416.27, 22,949,305.56 and 5,059,546.47

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Solution

The fourth proportional to 15,298,416.27, 22,949,305.56 and 5,059,546.47 is: 7,589,875.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,298,416.27 : 22,949,305.56 = 5,059,546.47 : x
  2. Step 2: Convert to fraction form
    15,298,416.27/22,949,305.56 = 5,059,546.47/x
  3. Step 3: Cross multiply
    15,298,416.27x = 22,949,305.56 × 5,059,546.47
  4. Step 4: Simplify right side
    15,298,416.27x = 116,113,077,935,049.36
  5. Step 5: Solve for x
    x = 116,113,077,935,049.36/15,298,416.27
  6. Step 6: Final answer
    x = 7,589,875.70

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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.