Home / 34,794,351,058.41-48,014,656,257.69-20,327,787,505.26

Finding the Fourth Proportional to 34,794,351,058.41, 48,014,656,257.69 and 20,327,787,505.26

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Solution

The fourth proportional to 34,794,351,058.41, 48,014,656,257.69 and 20,327,787,505.26 is: 28,051,442,255.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,794,351,058.41 : 48,014,656,257.69 = 20,327,787,505.26 : x
  2. Step 2: Convert to fraction form
    34,794,351,058.41/48,014,656,257.69 = 20,327,787,505.26/x
  3. Step 3: Cross multiply
    34,794,351,058.41x = 48,014,656,257.69 × 20,327,787,505.26
  4. Step 4: Simplify right side
    34,794,351,058.41x = 976,031,729,544,424,587,264
  5. Step 5: Solve for x
    x = 976,031,729,544,424,587,264/34,794,351,058.41
  6. Step 6: Final answer
    x = 28,051,442,255.84

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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.