Home / 96,659,843.40-144,944,813.36-35,206,220.72

Finding the Fourth Proportional to 96,659,843.40, 144,944,813.36 and 35,206,220.72

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Solution

The fourth proportional to 96,659,843.40, 144,944,813.36 and 35,206,220.72 is: 52,792,958.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,659,843.40 : 144,944,813.36 = 35,206,220.72 : x
  2. Step 2: Convert to fraction form
    96,659,843.40/144,944,813.36 = 35,206,220.72/x
  3. Step 3: Cross multiply
    96,659,843.40x = 144,944,813.36 × 35,206,220.72
  4. Step 4: Simplify right side
    96,659,843.40x = 5,102,959,091,371,365
  5. Step 5: Solve for x
    x = 5,102,959,091,371,365/96,659,843.40
  6. Step 6: Final answer
    x = 52,792,958.40

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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.