Home / 169,802,742.04-234,328,577.56-96,467,908.12

Finding the Fourth Proportional to 169,802,742.04, 234,328,577.56 and 96,467,908.12

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Solution

The fourth proportional to 169,802,742.04, 234,328,577.56 and 96,467,908.12 is: 133,126,164.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,802,742.04 : 234,328,577.56 = 96,467,908.12 : x
  2. Step 2: Convert to fraction form
    169,802,742.04/234,328,577.56 = 96,467,908.12/x
  3. Step 3: Cross multiply
    169,802,742.04x = 234,328,577.56 × 96,467,908.12
  4. Step 4: Simplify right side
    169,802,742.04x = 22,605,187,689,948,376
  5. Step 5: Solve for x
    x = 22,605,187,689,948,376/169,802,742.04
  6. Step 6: Final answer
    x = 133,126,164.03

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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.