Home / 113,877,126.92-170,780,366.60-41,084,444.40

Finding the Fourth Proportional to 113,877,126.92, 170,780,366.60 and 41,084,444.40

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Solution

The fourth proportional to 113,877,126.92, 170,780,366.60 and 41,084,444.40 is: 61,613,922.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,877,126.92 : 170,780,366.60 = 41,084,444.40 : x
  2. Step 2: Convert to fraction form
    113,877,126.92/170,780,366.60 = 41,084,444.40/x
  3. Step 3: Cross multiply
    113,877,126.92x = 170,780,366.60 × 41,084,444.40
  4. Step 4: Simplify right side
    113,877,126.92x = 7,016,416,476,189,317
  5. Step 5: Solve for x
    x = 7,016,416,476,189,317/113,877,126.92
  6. Step 6: Final answer
    x = 61,613,922.53

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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.