Home / 22,833,758.39-34,258,251.40-15,187,547.12

Finding the Fourth Proportional to 22,833,758.39, 34,258,251.40 and 15,187,547.12

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Solution

The fourth proportional to 22,833,758.39, 34,258,251.40 and 15,187,547.12 is: 22,786,384.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,833,758.39 : 34,258,251.40 = 15,187,547.12 : x
  2. Step 2: Convert to fraction form
    22,833,758.39/34,258,251.40 = 15,187,547.12/x
  3. Step 3: Cross multiply
    22,833,758.39x = 34,258,251.40 × 15,187,547.12
  4. Step 4: Simplify right side
    22,833,758.39x = 520,298,807,386,305.94
  5. Step 5: Solve for x
    x = 520,298,807,386,305.94/22,833,758.39
  6. Step 6: Final answer
    x = 22,786,384.90

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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.