Home / 181,866,740.69-250,976,202.64-98,234,870.82

Finding the Fourth Proportional to 181,866,740.69, 250,976,202.64 and 98,234,870.82

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Solution

The fourth proportional to 181,866,740.69, 250,976,202.64 and 98,234,870.82 is: 135,564,176.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,866,740.69 : 250,976,202.64 = 98,234,870.82 : x
  2. Step 2: Convert to fraction form
    181,866,740.69/250,976,202.64 = 98,234,870.82/x
  3. Step 3: Cross multiply
    181,866,740.69x = 250,976,202.64 × 98,234,870.82
  4. Step 4: Simplify right side
    181,866,740.69x = 24,654,614,844,047,792
  5. Step 5: Solve for x
    x = 24,654,614,844,047,792/181,866,740.69
  6. Step 6: Final answer
    x = 135,564,176.00

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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.