Home / 60,847,010.42-83,969,166.75-32,969,713.26

Finding the Fourth Proportional to 60,847,010.42, 83,969,166.75 and 32,969,713.26

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Solution

The fourth proportional to 60,847,010.42, 83,969,166.75 and 32,969,713.26 is: 45,498,362.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,847,010.42 : 83,969,166.75 = 32,969,713.26 : x
  2. Step 2: Convert to fraction form
    60,847,010.42/83,969,166.75 = 32,969,713.26/x
  3. Step 3: Cross multiply
    60,847,010.42x = 83,969,166.75 × 32,969,713.26
  4. Step 4: Simplify right side
    60,847,010.42x = 2,768,439,350,543,857.50
  5. Step 5: Solve for x
    x = 2,768,439,350,543,857.50/60,847,010.42
  6. Step 6: Final answer
    x = 45,498,362.72

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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.