Home / 23,488,087.62-32,413,493.52-13,035,681.48

Finding the Fourth Proportional to 23,488,087.62, 32,413,493.52 and 13,035,681.48

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Solution

The fourth proportional to 23,488,087.62, 32,413,493.52 and 13,035,681.48 is: 17,989,203.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,488,087.62 : 32,413,493.52 = 13,035,681.48 : x
  2. Step 2: Convert to fraction form
    23,488,087.62/32,413,493.52 = 13,035,681.48/x
  3. Step 3: Cross multiply
    23,488,087.62x = 32,413,493.52 × 13,035,681.48
  4. Step 4: Simplify right side
    23,488,087.62x = 422,531,977,180,764
  5. Step 5: Solve for x
    x = 422,531,977,180,764/23,488,087.62
  6. Step 6: Final answer
    x = 17,989,203.04

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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.