Home / 32,720,198.40-49,082,630.40-10,001,059.20

Finding the Fourth Proportional to 32,720,198.40, 49,082,630.40 and 10,001,059.20

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Solution

The fourth proportional to 32,720,198.40, 49,082,630.40 and 10,001,059.20 is: 15,002,301.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,720,198.40 : 49,082,630.40 = 10,001,059.20 : x
  2. Step 2: Convert to fraction form
    32,720,198.40/49,082,630.40 = 10,001,059.20/x
  3. Step 3: Cross multiply
    32,720,198.40x = 49,082,630.40 × 10,001,059.20
  4. Step 4: Simplify right side
    32,720,198.40x = 490,878,292,322,119.62
  5. Step 5: Solve for x
    x = 490,878,292,322,119.62/32,720,198.40
  6. Step 6: Final answer
    x = 15,002,301.83

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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.