Home / 170,003,808.43-234,587,166.79-95,663,073.48

Finding the Fourth Proportional to 170,003,808.43, 234,587,166.79 and 95,663,073.48

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Solution

The fourth proportional to 170,003,808.43, 234,587,166.79 and 95,663,073.48 is: 132,004,862.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,003,808.43 : 234,587,166.79 = 95,663,073.48 : x
  2. Step 2: Convert to fraction form
    170,003,808.43/234,587,166.79 = 95,663,073.48/x
  3. Step 3: Cross multiply
    170,003,808.43x = 234,587,166.79 × 95,663,073.48
  4. Step 4: Simplify right side
    170,003,808.43x = 22,441,329,373,618,472
  5. Step 5: Solve for x
    x = 22,441,329,373,618,472/170,003,808.43
  6. Step 6: Final answer
    x = 132,004,862.61

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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.