Home / 169,802,743.04-234,328,578.94-96,467,909.12

Finding the Fourth Proportional to 169,802,743.04, 234,328,578.94 and 96,467,909.12

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Solution

The fourth proportional to 169,802,743.04, 234,328,578.94 and 96,467,909.12 is: 133,126,165.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,802,743.04 : 234,328,578.94 = 96,467,909.12 : x
  2. Step 2: Convert to fraction form
    169,802,743.04/234,328,578.94 = 96,467,909.12/x
  3. Step 3: Cross multiply
    169,802,743.04x = 234,328,578.94 × 96,467,909.12
  4. Step 4: Simplify right side
    169,802,743.04x = 22,605,188,057,402,668
  5. Step 5: Solve for x
    x = 22,605,188,057,402,668/169,802,743.04
  6. Step 6: Final answer
    x = 133,126,165.41

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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.