Home / 32,720,200.90-49,082,634.15-10,001,061.70

Finding the Fourth Proportional to 32,720,200.90, 49,082,634.15 and 10,001,061.70

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Solution

The fourth proportional to 32,720,200.90, 49,082,634.15 and 10,001,061.70 is: 15,002,305.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,720,200.90 : 49,082,634.15 = 10,001,061.70 : x
  2. Step 2: Convert to fraction form
    32,720,200.90/49,082,634.15 = 10,001,061.70/x
  3. Step 3: Cross multiply
    32,720,200.90x = 49,082,634.15 × 10,001,061.70
  4. Step 4: Simplify right side
    32,720,200.90x = 490,878,452,532,677
  5. Step 5: Solve for x
    x = 490,878,452,532,677/32,720,200.90
  6. Step 6: Final answer
    x = 15,002,305.58

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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.