Home / 96,327,800.16-132,932,445.60-52,274,796.48

Finding the Fourth Proportional to 96,327,800.16, 132,932,445.60 and 52,274,796.48

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Solution

The fourth proportional to 96,327,800.16, 132,932,445.60 and 52,274,796.48 is: 72,139,263.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,327,800.16 : 132,932,445.60 = 52,274,796.48 : x
  2. Step 2: Convert to fraction form
    96,327,800.16/132,932,445.60 = 52,274,796.48/x
  3. Step 3: Cross multiply
    96,327,800.16x = 132,932,445.60 × 52,274,796.48
  4. Step 4: Simplify right side
    96,327,800.16x = 6,949,016,539,328,671
  5. Step 5: Solve for x
    x = 6,949,016,539,328,671/96,327,800.16
  6. Step 6: Final answer
    x = 72,139,263.30

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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.