Home / 23,552,323.92-32,497,434.81-13,760,876.16

Finding the Fourth Proportional to 23,552,323.92, 32,497,434.81 and 13,760,876.16

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Solution

The fourth proportional to 23,552,323.92, 32,497,434.81 and 13,760,876.16 is: 18,987,220.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,552,323.92 : 32,497,434.81 = 13,760,876.16 : x
  2. Step 2: Convert to fraction form
    23,552,323.92/32,497,434.81 = 13,760,876.16/x
  3. Step 3: Cross multiply
    23,552,323.92x = 32,497,434.81 × 13,760,876.16
  4. Step 4: Simplify right side
    23,552,323.92x = 447,193,175,938,083.12
  5. Step 5: Solve for x
    x = 447,193,175,938,083.12/23,552,323.92
  6. Step 6: Final answer
    x = 18,987,220.86

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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.