Home / 48,948,623.10-73,422,934.65-14,865,540.30

Finding the Fourth Proportional to 48,948,623.10, 73,422,934.65 and 14,865,540.30

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Solution

The fourth proportional to 48,948,623.10, 73,422,934.65 and 14,865,540.30 is: 22,298,310.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,948,623.10 : 73,422,934.65 = 14,865,540.30 : x
  2. Step 2: Convert to fraction form
    48,948,623.10/73,422,934.65 = 14,865,540.30/x
  3. Step 3: Cross multiply
    48,948,623.10x = 73,422,934.65 × 14,865,540.30
  4. Step 4: Simplify right side
    48,948,623.10x = 1,091,471,593,983,841.50
  5. Step 5: Solve for x
    x = 1,091,471,593,983,841.50/48,948,623.10
  6. Step 6: Final answer
    x = 22,298,310.45

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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.