Home / 96,049,403.42-132,548,219.60-51,996,400.79

Finding the Fourth Proportional to 96,049,403.42, 132,548,219.60 and 51,996,400.79

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Solution

The fourth proportional to 96,049,403.42, 132,548,219.60 and 51,996,400.79 is: 71,755,056.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,049,403.42 : 132,548,219.60 = 51,996,400.79 : x
  2. Step 2: Convert to fraction form
    96,049,403.42/132,548,219.60 = 51,996,400.79/x
  3. Step 3: Cross multiply
    96,049,403.42x = 132,548,219.60 × 51,996,400.79
  4. Step 4: Simplify right side
    96,049,403.42x = 6,892,030,349,399,810
  5. Step 5: Solve for x
    x = 6,892,030,349,399,810/96,049,403.42
  6. Step 6: Final answer
    x = 71,755,056.30

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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.