Home / 63,991,823.89-88,283,589.48-37,164,587.44

Finding the Fourth Proportional to 63,991,823.89, 88,283,589.48 and 37,164,587.44

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Solution

The fourth proportional to 63,991,823.89, 88,283,589.48 and 37,164,587.44 is: 51,272,537.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,991,823.89 : 88,283,589.48 = 37,164,587.44 : x
  2. Step 2: Convert to fraction form
    63,991,823.89/88,283,589.48 = 37,164,587.44/x
  3. Step 3: Cross multiply
    63,991,823.89x = 88,283,589.48 × 37,164,587.44
  4. Step 4: Simplify right side
    63,991,823.89x = 3,281,023,180,746,524
  5. Step 5: Solve for x
    x = 3,281,023,180,746,524/63,991,823.89
  6. Step 6: Final answer
    x = 51,272,537.35

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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.