Home / 267,019,326.53-400,574,211.46-92,094,865.28

Finding the Fourth Proportional to 267,019,326.53, 400,574,211.46 and 92,094,865.28

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Solution

The fourth proportional to 267,019,326.53, 400,574,211.46 and 92,094,865.28 is: 138,157,894.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,019,326.53 : 400,574,211.46 = 92,094,865.28 : x
  2. Step 2: Convert to fraction form
    267,019,326.53/400,574,211.46 = 92,094,865.28/x
  3. Step 3: Cross multiply
    267,019,326.53x = 400,574,211.46 × 92,094,865.28
  4. Step 4: Simplify right side
    267,019,326.53x = 36,890,828,036,817,824
  5. Step 5: Solve for x
    x = 36,890,828,036,817,824/267,019,326.53
  6. Step 6: Final answer
    x = 138,157,894.85

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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.