Home / 179,755,066.23-269,394,230.79-92,313,047.13

Finding the Fourth Proportional to 179,755,066.23, 269,394,230.79 and 92,313,047.13

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Solution

The fourth proportional to 179,755,066.23, 269,394,230.79 and 92,313,047.13 is: 138,347,156.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,755,066.23 : 269,394,230.79 = 92,313,047.13 : x
  2. Step 2: Convert to fraction form
    179,755,066.23/269,394,230.79 = 92,313,047.13/x
  3. Step 3: Cross multiply
    179,755,066.23x = 269,394,230.79 × 92,313,047.13
  4. Step 4: Simplify right side
    179,755,066.23x = 24,868,602,323,467,368
  5. Step 5: Solve for x
    x = 24,868,602,323,467,368/179,755,066.23
  6. Step 6: Final answer
    x = 138,347,156.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.