Home / 48,775,676.11-73,156,392.51-14,222,792.91

Finding the Fourth Proportional to 48,775,676.11, 73,156,392.51 and 14,222,792.91

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Solution

The fourth proportional to 48,775,676.11, 73,156,392.51 and 14,222,792.91 is: 21,332,112.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,775,676.11 : 73,156,392.51 = 14,222,792.91 : x
  2. Step 2: Convert to fraction form
    48,775,676.11/73,156,392.51 = 14,222,792.91/x
  3. Step 3: Cross multiply
    48,775,676.11x = 73,156,392.51 × 14,222,792.91
  4. Step 4: Simplify right side
    48,775,676.11x = 1,040,488,220,712,405.25
  5. Step 5: Solve for x
    x = 1,040,488,220,712,405.25/48,775,676.11
  6. Step 6: Final answer
    x = 21,332,112.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.