Home / 60,275,469.12-83,179,567.62-32,773,403.04

Finding the Fourth Proportional to 60,275,469.12, 83,179,567.62 and 32,773,403.04

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Solution

The fourth proportional to 60,275,469.12, 83,179,567.62 and 32,773,403.04 is: 45,226,980.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,275,469.12 : 83,179,567.62 = 32,773,403.04 : x
  2. Step 2: Convert to fraction form
    60,275,469.12/83,179,567.62 = 32,773,403.04/x
  3. Step 3: Cross multiply
    60,275,469.12x = 83,179,567.62 × 32,773,403.04
  4. Step 4: Simplify right side
    60,275,469.12x = 2,726,077,494,303,193.50
  5. Step 5: Solve for x
    x = 2,726,077,494,303,193.50/60,275,469.12
  6. Step 6: Final answer
    x = 45,226,980.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.