Home / 234,863,599.53-352,290,792.45-94,800,331.09

Finding the Fourth Proportional to 234,863,599.53, 352,290,792.45 and 94,800,331.09

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Solution

The fourth proportional to 234,863,599.53, 352,290,792.45 and 94,800,331.09 is: 142,198,637.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,863,599.53 : 352,290,792.45 = 94,800,331.09 : x
  2. Step 2: Convert to fraction form
    234,863,599.53/352,290,792.45 = 94,800,331.09/x
  3. Step 3: Cross multiply
    234,863,599.53x = 352,290,792.45 × 94,800,331.09
  4. Step 4: Simplify right side
    234,863,599.53x = 33,397,283,764,218,472
  5. Step 5: Solve for x
    x = 33,397,283,764,218,472/234,863,599.53
  6. Step 6: Final answer
    x = 142,198,637.13

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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.