Home / 177,183,952.15-265,775,928.23-108,804,918.55

Finding the Fourth Proportional to 177,183,952.15, 265,775,928.23 and 108,804,918.55

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Solution

The fourth proportional to 177,183,952.15, 265,775,928.23 and 108,804,918.55 is: 163,207,377.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,183,952.15 : 265,775,928.23 = 108,804,918.55 : x
  2. Step 2: Convert to fraction form
    177,183,952.15/265,775,928.23 = 108,804,918.55/x
  3. Step 3: Cross multiply
    177,183,952.15x = 265,775,928.23 × 108,804,918.55
  4. Step 4: Simplify right side
    177,183,952.15x = 28,917,728,223,615,792
  5. Step 5: Solve for x
    x = 28,917,728,223,615,792/177,183,952.15
  6. Step 6: Final answer
    x = 163,207,377.83

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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.