Home / 234,747,097.92-352,007,389.44-98,395,871.04

Finding the Fourth Proportional to 234,747,097.92, 352,007,389.44 and 98,395,871.04

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Solution

The fourth proportional to 234,747,097.92, 352,007,389.44 and 98,395,871.04 is: 147,546,333.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,747,097.92 : 352,007,389.44 = 98,395,871.04 : x
  2. Step 2: Convert to fraction form
    234,747,097.92/352,007,389.44 = 98,395,871.04/x
  3. Step 3: Cross multiply
    234,747,097.92x = 352,007,389.44 × 98,395,871.04
  4. Step 4: Simplify right side
    234,747,097.92x = 34,636,073,696,465,300
  5. Step 5: Solve for x
    x = 34,636,073,696,465,300/234,747,097.92
  6. Step 6: Final answer
    x = 147,546,333.92

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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.