Home / 177,173,934.24-244,500,705.18-98,860,788.48

Finding the Fourth Proportional to 177,173,934.24, 244,500,705.18 and 98,860,788.48

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Solution

The fourth proportional to 177,173,934.24, 244,500,705.18 and 98,860,788.48 is: 136,428,265.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,173,934.24 : 244,500,705.18 = 98,860,788.48 : x
  2. Step 2: Convert to fraction form
    177,173,934.24/244,500,705.18 = 98,860,788.48/x
  3. Step 3: Cross multiply
    177,173,934.24x = 244,500,705.18 × 98,860,788.48
  4. Step 4: Simplify right side
    177,173,934.24x = 24,171,532,498,010,824
  5. Step 5: Solve for x
    x = 24,171,532,498,010,824/177,173,934.24
  6. Step 6: Final answer
    x = 136,428,265.26

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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.