Home / 24,931,694.28-34,414,919.38-15,009,038.34

Finding the Fourth Proportional to 24,931,694.28, 34,414,919.38 and 15,009,038.34

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Solution

The fourth proportional to 24,931,694.28, 34,414,919.38 and 15,009,038.34 is: 20,718,000.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,931,694.28 : 34,414,919.38 = 15,009,038.34 : x
  2. Step 2: Convert to fraction form
    24,931,694.28/34,414,919.38 = 15,009,038.34/x
  3. Step 3: Cross multiply
    24,931,694.28x = 34,414,919.38 × 15,009,038.34
  4. Step 4: Simplify right side
    24,931,694.28x = 516,534,844,442,429.06
  5. Step 5: Solve for x
    x = 516,534,844,442,429.06/24,931,694.28
  6. Step 6: Final answer
    x = 20,718,000.09

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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.