Home / 24,485,608.20-36,686,421.90-11,678,536.20

Finding the Fourth Proportional to 24,485,608.20, 36,686,421.90 and 11,678,536.20

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Solution

The fourth proportional to 24,485,608.20, 36,686,421.90 and 11,678,536.20 is: 17,497,776.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,485,608.20 : 36,686,421.90 = 11,678,536.20 : x
  2. Step 2: Convert to fraction form
    24,485,608.20/36,686,421.90 = 11,678,536.20/x
  3. Step 3: Cross multiply
    24,485,608.20x = 36,686,421.90 × 11,678,536.20
  4. Step 4: Simplify right side
    24,485,608.20x = 428,443,706,207,622.75
  5. Step 5: Solve for x
    x = 428,443,706,207,622.75/24,485,608.20
  6. Step 6: Final answer
    x = 17,497,776.76

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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.