Home / 24,968,669-34,456,763.22-13,522,397

Finding the Fourth Proportional to 24,968,669, 34,456,763.22 and 13,522,397

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Solution

The fourth proportional to 24,968,669, 34,456,763.22 and 13,522,397 is: 18,660,907.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,968,669 : 34,456,763.22 = 13,522,397 : x
  2. Step 2: Convert to fraction form
    24,968,669/34,456,763.22 = 13,522,397/x
  3. Step 3: Cross multiply
    24,968,669x = 34,456,763.22 × 13,522,397
  4. Step 4: Simplify right side
    24,968,669x = 465,938,031,595,838.31
  5. Step 5: Solve for x
    x = 465,938,031,595,838.31/24,968,669
  6. Step 6: Final answer
    x = 18,660,907.86

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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.