Home / 367,474,822.80-551,319,850.23-108,696,934.26

Finding the Fourth Proportional to 367,474,822.80, 551,319,850.23 and 108,696,934.26

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Solution

The fourth proportional to 367,474,822.80, 551,319,850.23 and 108,696,934.26 is: 163,077,233.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,474,822.80 : 551,319,850.23 = 108,696,934.26 : x
  2. Step 2: Convert to fraction form
    367,474,822.80/551,319,850.23 = 108,696,934.26/x
  3. Step 3: Cross multiply
    367,474,822.80x = 551,319,850.23 × 108,696,934.26
  4. Step 4: Simplify right side
    367,474,822.80x = 59,926,777,516,683,360
  5. Step 5: Solve for x
    x = 59,926,777,516,683,360/367,474,822.80
  6. Step 6: Final answer
    x = 163,077,233.59

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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.