Home / 62,005,846,403.60-93,008,769,605.40-54,659,206,019.60

Finding the Fourth Proportional to 62,005,846,403.60, 93,008,769,605.40 and 54,659,206,019.60

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Solution

The fourth proportional to 62,005,846,403.60, 93,008,769,605.40 and 54,659,206,019.60 is: 81,988,809,029.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,005,846,403.60 : 93,008,769,605.40 = 54,659,206,019.60 : x
  2. Step 2: Convert to fraction form
    62,005,846,403.60/93,008,769,605.40 = 54,659,206,019.60/x
  3. Step 3: Cross multiply
    62,005,846,403.60x = 93,008,769,605.40 × 54,659,206,019.60
  4. Step 4: Simplify right side
    62,005,846,403.60x = 5,083,785,499,491,068,542,976
  5. Step 5: Solve for x
    x = 5,083,785,499,491,068,542,976/62,005,846,403.60
  6. Step 6: Final answer
    x = 81,988,809,029.40

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1.5x scale

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.