Home / 113,532,840.10-170,299,260.15-32,756,443.30

Finding the Fourth Proportional to 113,532,840.10, 170,299,260.15 and 32,756,443.30

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Solution

The fourth proportional to 113,532,840.10, 170,299,260.15 and 32,756,443.30 is: 49,134,664.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,532,840.10 : 170,299,260.15 = 32,756,443.30 : x
  2. Step 2: Convert to fraction form
    113,532,840.10/170,299,260.15 = 32,756,443.30/x
  3. Step 3: Cross multiply
    113,532,840.10x = 170,299,260.15 × 32,756,443.30
  4. Step 4: Simplify right side
    113,532,840.10x = 5,578,398,059,135,425
  5. Step 5: Solve for x
    x = 5,578,398,059,135,425/113,532,840.10
  6. Step 6: Final answer
    x = 49,134,664.95

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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.