Home / 20,577,264.53-30,862,892.21-6,000,266.90

Finding the Fourth Proportional to 20,577,264.53, 30,862,892.21 and 6,000,266.90

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Solution

The fourth proportional to 20,577,264.53, 30,862,892.21 and 6,000,266.90 is: 8,999,524.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,577,264.53 : 30,862,892.21 = 6,000,266.90 : x
  2. Step 2: Convert to fraction form
    20,577,264.53/30,862,892.21 = 6,000,266.90/x
  3. Step 3: Cross multiply
    20,577,264.53x = 30,862,892.21 × 6,000,266.90
  4. Step 4: Simplify right side
    20,577,264.53x = 185,185,590,613,086.72
  5. Step 5: Solve for x
    x = 185,185,590,613,086.72/20,577,264.53
  6. Step 6: Final answer
    x = 8,999,524.23

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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.