Home / 23,970,923.33-33,083,113.50-13,519,088.12

Finding the Fourth Proportional to 23,970,923.33, 33,083,113.50 and 13,519,088.12

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Solution

The fourth proportional to 23,970,923.33, 33,083,113.50 and 13,519,088.12 is: 18,658,168.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,970,923.33 : 33,083,113.50 = 13,519,088.12 : x
  2. Step 2: Convert to fraction form
    23,970,923.33/33,083,113.50 = 13,519,088.12/x
  3. Step 3: Cross multiply
    23,970,923.33x = 33,083,113.50 × 13,519,088.12
  4. Step 4: Simplify right side
    23,970,923.33x = 447,253,526,773,169.44
  5. Step 5: Solve for x
    x = 447,253,526,773,169.44/23,970,923.33
  6. Step 6: Final answer
    x = 18,658,168.51

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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.