Home / 32,770,132.20-49,161,759.30-9,741,022.20

Finding the Fourth Proportional to 32,770,132.20, 49,161,759.30 and 9,741,022.20

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Solution

The fourth proportional to 32,770,132.20, 49,161,759.30 and 9,741,022.20 is: 14,613,483.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,770,132.20 : 49,161,759.30 = 9,741,022.20 : x
  2. Step 2: Convert to fraction form
    32,770,132.20/49,161,759.30 = 9,741,022.20/x
  3. Step 3: Cross multiply
    32,770,132.20x = 49,161,759.30 × 9,741,022.20
  4. Step 4: Simplify right side
    32,770,132.20x = 478,885,788,732,356.38
  5. Step 5: Solve for x
    x = 478,885,788,732,356.38/32,770,132.20
  6. Step 6: Final answer
    x = 14,613,483.58

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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.