Home / 24,736,251.09-34,121,844.03-15,427,660.35

Finding the Fourth Proportional to 24,736,251.09, 34,121,844.03 and 15,427,660.35

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Solution

The fourth proportional to 24,736,251.09, 34,121,844.03 and 15,427,660.35 is: 21,281,325.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,736,251.09 : 34,121,844.03 = 15,427,660.35 : x
  2. Step 2: Convert to fraction form
    24,736,251.09/34,121,844.03 = 15,427,660.35/x
  3. Step 3: Cross multiply
    24,736,251.09x = 34,121,844.03 × 15,427,660.35
  4. Step 4: Simplify right side
    24,736,251.09x = 526,420,220,210,515.19
  5. Step 5: Solve for x
    x = 526,420,220,210,515.19/24,736,251.09
  6. Step 6: Final answer
    x = 21,281,325.87

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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.