Home / 96,401,134.36-133,033,083.57-52,347,740.92

Finding the Fourth Proportional to 96,401,134.36, 133,033,083.57 and 52,347,740.92

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Solution

The fourth proportional to 96,401,134.36, 133,033,083.57 and 52,347,740.92 is: 72,239,620.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,401,134.36 : 133,033,083.57 = 52,347,740.92 : x
  2. Step 2: Convert to fraction form
    96,401,134.36/133,033,083.57 = 52,347,740.92/x
  3. Step 3: Cross multiply
    96,401,134.36x = 133,033,083.57 × 52,347,740.92
  4. Step 4: Simplify right side
    96,401,134.36x = 6,963,981,392,511,069
  5. Step 5: Solve for x
    x = 6,963,981,392,511,069/96,401,134.36
  6. Step 6: Final answer
    x = 72,239,620.82

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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.