Home / 2,035,863,783.40-3,054,691,470.30-944,785,229.80

Finding the Fourth Proportional to 2,035,863,783.40, 3,054,691,470.30 and 944,785,229.80

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Solution

The fourth proportional to 2,035,863,783.40, 3,054,691,470.30 and 944,785,229.80 is: 1,417,593,557.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,863,783.40 : 3,054,691,470.30 = 944,785,229.80 : x
  2. Step 2: Convert to fraction form
    2,035,863,783.40/3,054,691,470.30 = 944,785,229.80/x
  3. Step 3: Cross multiply
    2,035,863,783.40x = 3,054,691,470.30 × 944,785,229.80
  4. Step 4: Simplify right side
    2,035,863,783.40x = 2,886,027,382,735,485,440
  5. Step 5: Solve for x
    x = 2,886,027,382,735,485,440/2,035,863,783.40
  6. Step 6: Final answer
    x = 1,417,593,557.22

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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.