Home / 23,374,691.29-32,256,455.11-13,061,499.13

Finding the Fourth Proportional to 23,374,691.29, 32,256,455.11 and 13,061,499.13

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Solution

The fourth proportional to 23,374,691.29, 32,256,455.11 and 13,061,499.13 is: 18,024,522.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,691.29 : 32,256,455.11 = 13,061,499.13 : x
  2. Step 2: Convert to fraction form
    23,374,691.29/32,256,455.11 = 13,061,499.13/x
  3. Step 3: Cross multiply
    23,374,691.29x = 32,256,455.11 × 13,061,499.13
  4. Step 4: Simplify right side
    23,374,691.29x = 421,317,660,356,149.06
  5. Step 5: Solve for x
    x = 421,317,660,356,149.06/23,374,691.29
  6. Step 6: Final answer
    x = 18,024,522.98

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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.