Home / 174,000,203.25-240,061,517.46-98,638,451.66

Finding the Fourth Proportional to 174,000,203.25, 240,061,517.46 and 98,638,451.66

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Solution

The fourth proportional to 174,000,203.25, 240,061,517.46 and 98,638,451.66 is: 136,087,751.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,000,203.25 : 240,061,517.46 = 98,638,451.66 : x
  2. Step 2: Convert to fraction form
    174,000,203.25/240,061,517.46 = 98,638,451.66/x
  3. Step 3: Cross multiply
    174,000,203.25x = 240,061,517.46 × 98,638,451.66
  4. Step 4: Simplify right side
    174,000,203.25x = 23,679,296,384,204,148
  5. Step 5: Solve for x
    x = 23,679,296,384,204,148/174,000,203.25
  6. Step 6: Final answer
    x = 136,087,751.29

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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.