Home / 169,108,492.38-233,361,909.27-95,770,162.14

Finding the Fourth Proportional to 169,108,492.38, 233,361,909.27 and 95,770,162.14

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Solution

The fourth proportional to 169,108,492.38, 233,361,909.27 and 95,770,162.14 is: 132,158,400.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,108,492.38 : 233,361,909.27 = 95,770,162.14 : x
  2. Step 2: Convert to fraction form
    169,108,492.38/233,361,909.27 = 95,770,162.14/x
  3. Step 3: Cross multiply
    169,108,492.38x = 233,361,909.27 × 95,770,162.14
  4. Step 4: Simplify right side
    169,108,492.38x = 22,349,107,888,087,872
  5. Step 5: Solve for x
    x = 22,349,107,888,087,872/169,108,492.38
  6. Step 6: Final answer
    x = 132,158,400.64

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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.