Home / 48,173,161.56-66,478,795.28-26,146,660.90

Finding the Fourth Proportional to 48,173,161.56, 66,478,795.28 and 26,146,660.90

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Solution

The fourth proportional to 48,173,161.56, 66,478,795.28 and 26,146,660.90 is: 36,082,301.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,173,161.56 : 66,478,795.28 = 26,146,660.90 : x
  2. Step 2: Convert to fraction form
    48,173,161.56/66,478,795.28 = 26,146,660.90/x
  3. Step 3: Cross multiply
    48,173,161.56x = 66,478,795.28 × 26,146,660.90
  4. Step 4: Simplify right side
    48,173,161.56x = 1,738,198,517,226,680.50
  5. Step 5: Solve for x
    x = 1,738,198,517,226,680.50/48,173,161.56
  6. Step 6: Final answer
    x = 36,082,301.04

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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.