Home / 23,256,689.76-34,882,372.78-6,218,691.30

Finding the Fourth Proportional to 23,256,689.76, 34,882,372.78 and 6,218,691.30

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Solution

The fourth proportional to 23,256,689.76, 34,882,372.78 and 6,218,691.30 is: 9,327,325.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,256,689.76 : 34,882,372.78 = 6,218,691.30 : x
  2. Step 2: Convert to fraction form
    23,256,689.76/34,882,372.78 = 6,218,691.30/x
  3. Step 3: Cross multiply
    23,256,689.76x = 34,882,372.78 × 6,218,691.30
  4. Step 4: Simplify right side
    23,256,689.76x = 216,922,708,130,342.81
  5. Step 5: Solve for x
    x = 216,922,708,130,342.81/23,256,689.76
  6. Step 6: Final answer
    x = 9,327,325.19

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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.