Home / 181,866,772.04-250,976,246.16-98,234,902.28

Finding the Fourth Proportional to 181,866,772.04, 250,976,246.16 and 98,234,902.28

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Solution

The fourth proportional to 181,866,772.04, 250,976,246.16 and 98,234,902.28 is: 135,564,219.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,866,772.04 : 250,976,246.16 = 98,234,902.28 : x
  2. Step 2: Convert to fraction form
    181,866,772.04/250,976,246.16 = 98,234,902.28/x
  3. Step 3: Cross multiply
    181,866,772.04x = 250,976,246.16 × 98,234,902.28
  4. Step 4: Simplify right side
    181,866,772.04x = 24,654,627,016,128,824
  5. Step 5: Solve for x
    x = 24,654,627,016,128,824/181,866,772.04
  6. Step 6: Final answer
    x = 135,564,219.56

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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.