Home / 24,920,001.20-37,396,720.20-8,745,921.20

Finding the Fourth Proportional to 24,920,001.20, 37,396,720.20 and 8,745,921.20

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Solution

The fourth proportional to 24,920,001.20, 37,396,720.20 and 8,745,921.20 is: 13,124,749.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,920,001.20 : 37,396,720.20 = 8,745,921.20 : x
  2. Step 2: Convert to fraction form
    24,920,001.20/37,396,720.20 = 8,745,921.20/x
  3. Step 3: Cross multiply
    24,920,001.20x = 37,396,720.20 × 8,745,921.20
  4. Step 4: Simplify right side
    24,920,001.20x = 327,068,768,007,648.25
  5. Step 5: Solve for x
    x = 327,068,768,007,648.25/24,920,001.20
  6. Step 6: Final answer
    x = 13,124,749.29

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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.