Home / 51,151,378.20-76,601,096.10-24,193,541.40

Finding the Fourth Proportional to 51,151,378.20, 76,601,096.10 and 24,193,541.40

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Solution

The fourth proportional to 51,151,378.20, 76,601,096.10 and 24,193,541.40 is: 36,230,730.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,151,378.20 : 76,601,096.10 = 24,193,541.40 : x
  2. Step 2: Convert to fraction form
    51,151,378.20/76,601,096.10 = 24,193,541.40/x
  3. Step 3: Cross multiply
    51,151,378.20x = 76,601,096.10 × 24,193,541.40
  4. Step 4: Simplify right side
    51,151,378.20x = 1,853,251,789,780,728.25
  5. Step 5: Solve for x
    x = 1,853,251,789,780,728.25/51,151,378.20
  6. Step 6: Final answer
    x = 36,230,730.33

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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.