Home / 23,859,755.16-32,925,288.69-13,545,124.44

Finding the Fourth Proportional to 23,859,755.16, 32,925,288.69 and 13,545,124.44

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Solution

The fourth proportional to 23,859,755.16, 32,925,288.69 and 13,545,124.44 is: 18,691,605.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,859,755.16 : 32,925,288.69 = 13,545,124.44 : x
  2. Step 2: Convert to fraction form
    23,859,755.16/32,925,288.69 = 13,545,124.44/x
  3. Step 3: Cross multiply
    23,859,755.16x = 32,925,288.69 × 13,545,124.44
  4. Step 4: Simplify right side
    23,859,755.16x = 445,977,132,528,974.56
  5. Step 5: Solve for x
    x = 445,977,132,528,974.56/23,859,755.16
  6. Step 6: Final answer
    x = 18,691,605.57

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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.