Home / 3,542,867,769.60-5,314,273,660.80-922,666,809.60

Finding the Fourth Proportional to 3,542,867,769.60, 5,314,273,660.80 and 922,666,809.60

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Solution

The fourth proportional to 3,542,867,769.60, 5,314,273,660.80 and 922,666,809.60 is: 1,383,992,924.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,867,769.60 : 5,314,273,660.80 = 922,666,809.60 : x
  2. Step 2: Convert to fraction form
    3,542,867,769.60/5,314,273,660.80 = 922,666,809.60/x
  3. Step 3: Cross multiply
    3,542,867,769.60x = 5,314,273,660.80 × 922,666,809.60
  4. Step 4: Simplify right side
    3,542,867,769.60x = 4,903,303,923,951,648,768
  5. Step 5: Solve for x
    x = 4,903,303,923,951,648,768/3,542,867,769.60
  6. Step 6: Final answer
    x = 1,383,992,924.04

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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.