Home / 88,436,606.59-122,040,881.95-48,202,949.59

Finding the Fourth Proportional to 88,436,606.59, 122,040,881.95 and 48,202,949.59

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Solution

The fourth proportional to 88,436,606.59, 122,040,881.95 and 48,202,949.59 is: 66,519,179.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,436,606.59 : 122,040,881.95 = 48,202,949.59 : x
  2. Step 2: Convert to fraction form
    88,436,606.59/122,040,881.95 = 48,202,949.59/x
  3. Step 3: Cross multiply
    88,436,606.59x = 122,040,881.95 × 48,202,949.59
  4. Step 4: Simplify right side
    88,436,606.59x = 5,882,730,480,554,991
  5. Step 5: Solve for x
    x = 5,882,730,480,554,991/88,436,606.59
  6. Step 6: Final answer
    x = 66,519,179.19

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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.