Home / 96,741,236.10-133,514,924.22-54,938,729.16

Finding the Fourth Proportional to 96,741,236.10, 133,514,924.22 and 54,938,729.16

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Solution

The fourth proportional to 96,741,236.10, 133,514,924.22 and 54,938,729.16 is: 75,822,271.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,741,236.10 : 133,514,924.22 = 54,938,729.16 : x
  2. Step 2: Convert to fraction form
    96,741,236.10/133,514,924.22 = 54,938,729.16/x
  3. Step 3: Cross multiply
    96,741,236.10x = 133,514,924.22 × 54,938,729.16
  4. Step 4: Simplify right side
    96,741,236.10x = 7,335,140,260,540,504
  5. Step 5: Solve for x
    x = 7,335,140,260,540,504/96,741,236.10
  6. Step 6: Final answer
    x = 75,822,271.41

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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.