Home / 14,495,575.11-20,002,268.30-8,694,592.71

Finding the Fourth Proportional to 14,495,575.11, 20,002,268.30 and 8,694,592.71

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Solution

The fourth proportional to 14,495,575.11, 20,002,268.30 and 8,694,592.71 is: 11,997,563.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,495,575.11 : 20,002,268.30 = 8,694,592.71 : x
  2. Step 2: Convert to fraction form
    14,495,575.11/20,002,268.30 = 8,694,592.71/x
  3. Step 3: Cross multiply
    14,495,575.11x = 20,002,268.30 × 8,694,592.71
  4. Step 4: Simplify right side
    14,495,575.11x = 173,911,576,101,171.16
  5. Step 5: Solve for x
    x = 173,911,576,101,171.16/14,495,575.11
  6. Step 6: Final answer
    x = 11,997,563.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.