Home / 23,420,883.48-32,324,213.22-13,495,835.28

Finding the Fourth Proportional to 23,420,883.48, 32,324,213.22 and 13,495,835.28

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Solution

The fourth proportional to 23,420,883.48, 32,324,213.22 and 13,495,835.28 is: 18,626,208.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,420,883.48 : 32,324,213.22 = 13,495,835.28 : x
  2. Step 2: Convert to fraction form
    23,420,883.48/32,324,213.22 = 13,495,835.28/x
  3. Step 3: Cross multiply
    23,420,883.48x = 32,324,213.22 × 13,495,835.28
  4. Step 4: Simplify right side
    23,420,883.48x = 436,242,257,172,718.38
  5. Step 5: Solve for x
    x = 436,242,257,172,718.38/23,420,883.48
  6. Step 6: Final answer
    x = 18,626,208.42

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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.