Home / 23,878,793.10-32,952,845.43-13,566,081.90

Finding the Fourth Proportional to 23,878,793.10, 32,952,845.43 and 13,566,081.90

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Solution

The fourth proportional to 23,878,793.10, 32,952,845.43 and 13,566,081.90 is: 18,721,256.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,878,793.10 : 32,952,845.43 = 13,566,081.90 : x
  2. Step 2: Convert to fraction form
    23,878,793.10/32,952,845.43 = 13,566,081.90/x
  3. Step 3: Cross multiply
    23,878,793.10x = 32,952,845.43 × 13,566,081.90
  4. Step 4: Simplify right side
    23,878,793.10x = 447,040,999,941,420.75
  5. Step 5: Solve for x
    x = 447,040,999,941,420.75/23,878,793.10
  6. Step 6: Final answer
    x = 18,721,256.06

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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.