Home / 177,268,269.90-265,938,278.52-62,261,780.28

Finding the Fourth Proportional to 177,268,269.90, 265,938,278.52 and 62,261,780.28

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Solution

The fourth proportional to 177,268,269.90, 265,938,278.52 and 62,261,780.28 is: 93,405,270.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,268,269.90 : 265,938,278.52 = 62,261,780.28 : x
  2. Step 2: Convert to fraction form
    177,268,269.90/265,938,278.52 = 62,261,780.28/x
  3. Step 3: Cross multiply
    177,268,269.90x = 265,938,278.52 × 62,261,780.28
  4. Step 4: Simplify right side
    177,268,269.90x = 16,557,790,665,253,684
  5. Step 5: Solve for x
    x = 16,557,790,665,253,684/177,268,269.90
  6. Step 6: Final answer
    x = 93,405,270.30

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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.