Home / 174,397,292.90-240,679,135.06-96,080,830.20

Finding the Fourth Proportional to 174,397,292.90, 240,679,135.06 and 96,080,830.20

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Solution

The fourth proportional to 174,397,292.90, 240,679,135.06 and 96,080,830.20 is: 132,597,534.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,397,292.90 : 240,679,135.06 = 96,080,830.20 : x
  2. Step 2: Convert to fraction form
    174,397,292.90/240,679,135.06 = 96,080,830.20/x
  3. Step 3: Cross multiply
    174,397,292.90x = 240,679,135.06 × 96,080,830.20
  4. Step 4: Simplify right side
    174,397,292.90x = 23,124,651,108,382,728
  5. Step 5: Solve for x
    x = 23,124,651,108,382,728/174,397,292.90
  6. Step 6: Final answer
    x = 132,597,534.77

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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.