Home / 185,387,497.43-277,924,851.62-152,599,684.42

Finding the Fourth Proportional to 185,387,497.43, 277,924,851.62 and 152,599,684.42

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Solution

The fourth proportional to 185,387,497.43, 277,924,851.62 and 152,599,684.42 is: 228,770,792.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,387,497.43 : 277,924,851.62 = 152,599,684.42 : x
  2. Step 2: Convert to fraction form
    185,387,497.43/277,924,851.62 = 152,599,684.42/x
  3. Step 3: Cross multiply
    185,387,497.43x = 277,924,851.62 × 152,599,684.42
  4. Step 4: Simplify right side
    185,387,497.43x = 42,411,244,649,687,320
  5. Step 5: Solve for x
    x = 42,411,244,649,687,320/185,387,497.43
  6. Step 6: Final answer
    x = 228,770,792.19

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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.