Home / 267,019,326.15-400,574,210.90-92,094,864.90

Finding the Fourth Proportional to 267,019,326.15, 400,574,210.90 and 92,094,864.90

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Solution

The fourth proportional to 267,019,326.15, 400,574,210.90 and 92,094,864.90 is: 138,157,894.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,019,326.15 : 400,574,210.90 = 92,094,864.90 : x
  2. Step 2: Convert to fraction form
    267,019,326.15/400,574,210.90 = 92,094,864.90/x
  3. Step 3: Cross multiply
    267,019,326.15x = 400,574,210.90 × 92,094,864.90
  4. Step 4: Simplify right side
    267,019,326.15x = 36,890,827,834,799,136
  5. Step 5: Solve for x
    x = 36,890,827,834,799,136/267,019,326.15
  6. Step 6: Final answer
    x = 138,157,894.29

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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.