Home / 233,694,178.38-322,469,869.74-134,607,151.55

Finding the Fourth Proportional to 233,694,178.38, 322,469,869.74 and 134,607,151.55

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Solution

The fourth proportional to 233,694,178.38, 322,469,869.74 and 134,607,151.55 is: 185,741,685.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,694,178.38 : 322,469,869.74 = 134,607,151.55 : x
  2. Step 2: Convert to fraction form
    233,694,178.38/322,469,869.74 = 134,607,151.55/x
  3. Step 3: Cross multiply
    233,694,178.38x = 322,469,869.74 × 134,607,151.55
  4. Step 4: Simplify right side
    233,694,178.38x = 43,406,750,624,788,584
  5. Step 5: Solve for x
    x = 43,406,750,624,788,584/233,694,178.38
  6. Step 6: Final answer
    x = 185,741,685.68

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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.