Home / 177,212,425.76-244,565,423.52-98,911,255.04

Finding the Fourth Proportional to 177,212,425.76, 244,565,423.52 and 98,911,255.04

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Solution

The fourth proportional to 177,212,425.76, 244,565,423.52 and 98,911,255.04 is: 136,504,383.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,212,425.76 : 244,565,423.52 = 98,911,255.04 : x
  2. Step 2: Convert to fraction form
    177,212,425.76/244,565,423.52 = 98,911,255.04/x
  3. Step 3: Cross multiply
    177,212,425.76x = 244,565,423.52 × 98,911,255.04
  4. Step 4: Simplify right side
    177,212,425.76x = 24,190,272,979,752,336
  5. Step 5: Solve for x
    x = 24,190,272,979,752,336/177,212,425.76
  6. Step 6: Final answer
    x = 136,504,383.80

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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.