Home / 24,193,080.30-36,289,620.45-19,658,117.10

Finding the Fourth Proportional to 24,193,080.30, 36,289,620.45 and 19,658,117.10

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Solution

The fourth proportional to 24,193,080.30, 36,289,620.45 and 19,658,117.10 is: 29,487,175.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,080.30 : 36,289,620.45 = 19,658,117.10 : x
  2. Step 2: Convert to fraction form
    24,193,080.30/36,289,620.45 = 19,658,117.10/x
  3. Step 3: Cross multiply
    24,193,080.30x = 36,289,620.45 × 19,658,117.10
  4. Step 4: Simplify right side
    24,193,080.30x = 713,385,608,320,654.75
  5. Step 5: Solve for x
    x = 713,385,608,320,654.75/24,193,080.30
  6. Step 6: Final answer
    x = 29,487,175.65

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Double scale
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Similar ratio
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1.5x scale

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.