Home / 22,890,298.77-34,335,460.49-8,511,498.23

Finding the Fourth Proportional to 22,890,298.77, 34,335,460.49 and 8,511,498.23

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Solution

The fourth proportional to 22,890,298.77, 34,335,460.49 and 8,511,498.23 is: 12,767,251.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,890,298.77 : 34,335,460.49 = 8,511,498.23 : x
  2. Step 2: Convert to fraction form
    22,890,298.77/34,335,460.49 = 8,511,498.23/x
  3. Step 3: Cross multiply
    22,890,298.77x = 34,335,460.49 × 8,511,498.23
  4. Step 4: Simplify right side
    22,890,298.77x = 292,246,210,972,635.12
  5. Step 5: Solve for x
    x = 292,246,210,972,635.12/22,890,298.77
  6. Step 6: Final answer
    x = 12,767,251.92

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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.