Home / 96,195,994.32-132,752,172.78-52,144,456.17

Finding the Fourth Proportional to 96,195,994.32, 132,752,172.78 and 52,144,456.17

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Solution

The fourth proportional to 96,195,994.32, 132,752,172.78 and 52,144,456.17 is: 71,960,271.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,195,994.32 : 132,752,172.78 = 52,144,456.17 : x
  2. Step 2: Convert to fraction form
    96,195,994.32/132,752,172.78 = 52,144,456.17/x
  3. Step 3: Cross multiply
    96,195,994.32x = 132,752,172.78 × 52,144,456.17
  4. Step 4: Simplify right side
    96,195,994.32x = 6,922,289,854,998,977
  5. Step 5: Solve for x
    x = 6,922,289,854,998,977/96,195,994.32
  6. Step 6: Final answer
    x = 71,960,271.36

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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.