Home / 62,325,376.71-93,913,480.92-51,214,716.87

Finding the Fourth Proportional to 62,325,376.71, 93,913,480.92 and 51,214,716.87

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Solution

The fourth proportional to 62,325,376.71, 93,913,480.92 and 51,214,716.87 is: 77,171,652.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,325,376.71 : 93,913,480.92 = 51,214,716.87 : x
  2. Step 2: Convert to fraction form
    62,325,376.71/93,913,480.92 = 51,214,716.87/x
  3. Step 3: Cross multiply
    62,325,376.71x = 93,913,480.92 × 51,214,716.87
  4. Step 4: Simplify right side
    62,325,376.71x = 4,809,752,335,593,947
  5. Step 5: Solve for x
    x = 4,809,752,335,593,947/62,325,376.71
  6. Step 6: Final answer
    x = 77,171,652.86

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.