Home / 177,795,203.60-266,692,805.40-101,267,699.60

Finding the Fourth Proportional to 177,795,203.60, 266,692,805.40 and 101,267,699.60

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Solution

The fourth proportional to 177,795,203.60, 266,692,805.40 and 101,267,699.60 is: 151,901,549.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,795,203.60 : 266,692,805.40 = 101,267,699.60 : x
  2. Step 2: Convert to fraction form
    177,795,203.60/266,692,805.40 = 101,267,699.60/x
  3. Step 3: Cross multiply
    177,795,203.60x = 266,692,805.40 × 101,267,699.60
  4. Step 4: Simplify right side
    177,795,203.60x = 27,007,366,902,728,456
  5. Step 5: Solve for x
    x = 27,007,366,902,728,456/177,795,203.60
  6. Step 6: Final answer
    x = 151,901,549.40

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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.