Home / 96,287,594.94-132,876,879.84-55,035,373.32

Finding the Fourth Proportional to 96,287,594.94, 132,876,879.84 and 55,035,373.32

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Solution

The fourth proportional to 96,287,594.94, 132,876,879.84 and 55,035,373.32 is: 75,948,814.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,287,594.94 : 132,876,879.84 = 55,035,373.32 : x
  2. Step 2: Convert to fraction form
    96,287,594.94/132,876,879.84 = 55,035,373.32/x
  3. Step 3: Cross multiply
    96,287,594.94x = 132,876,879.84 × 55,035,373.32
  4. Step 4: Simplify right side
    96,287,594.94x = 7,312,928,687,591,182
  5. Step 5: Solve for x
    x = 7,312,928,687,591,182/96,287,594.94
  6. Step 6: Final answer
    x = 75,948,814.51

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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.