Home / 62,376,191.97-86,082,373.42-35,918,475.59

Finding the Fourth Proportional to 62,376,191.97, 86,082,373.42 and 35,918,475.59

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Solution

The fourth proportional to 62,376,191.97, 86,082,373.42 and 35,918,475.59 is: 49,569,355.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,376,191.97 : 86,082,373.42 = 35,918,475.59 : x
  2. Step 2: Convert to fraction form
    62,376,191.97/86,082,373.42 = 35,918,475.59/x
  3. Step 3: Cross multiply
    62,376,191.97x = 86,082,373.42 × 35,918,475.59
  4. Step 4: Simplify right side
    62,376,191.97x = 3,091,947,628,540,945
  5. Step 5: Solve for x
    x = 3,091,947,628,540,945/62,376,191.97
  6. Step 6: Final answer
    x = 49,569,355.40

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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.