Home / 113,532,839.60-170,299,259.40-32,756,442.80

Finding the Fourth Proportional to 113,532,839.60, 170,299,259.40 and 32,756,442.80

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Solution

The fourth proportional to 113,532,839.60, 170,299,259.40 and 32,756,442.80 is: 49,134,664.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,532,839.60 : 170,299,259.40 = 32,756,442.80 : x
  2. Step 2: Convert to fraction form
    113,532,839.60/170,299,259.40 = 32,756,442.80/x
  3. Step 3: Cross multiply
    113,532,839.60x = 170,299,259.40 × 32,756,442.80
  4. Step 4: Simplify right side
    113,532,839.60x = 5,578,397,949,418,463
  5. Step 5: Solve for x
    x = 5,578,397,949,418,463/113,532,839.60
  6. Step 6: Final answer
    x = 49,134,664.20

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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.