Home / 2,035,863,842.40-3,054,691,558.80-944,785,288.80

Finding the Fourth Proportional to 2,035,863,842.40, 3,054,691,558.80 and 944,785,288.80

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Solution

The fourth proportional to 2,035,863,842.40, 3,054,691,558.80 and 944,785,288.80 is: 1,417,593,645.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,863,842.40 : 3,054,691,558.80 = 944,785,288.80 : x
  2. Step 2: Convert to fraction form
    2,035,863,842.40/3,054,691,558.80 = 944,785,288.80/x
  3. Step 3: Cross multiply
    2,035,863,842.40x = 3,054,691,558.80 × 944,785,288.80
  4. Step 4: Simplify right side
    2,035,863,842.40x = 2,886,027,646,575,780,352
  5. Step 5: Solve for x
    x = 2,886,027,646,575,780,352/2,035,863,842.40
  6. Step 6: Final answer
    x = 1,417,593,645.74

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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.