Home / 2,094,840,886.01-2,891,009,458.40-1,155,040,621.61

Finding the Fourth Proportional to 2,094,840,886.01, 2,891,009,458.40 and 1,155,040,621.61

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Solution

The fourth proportional to 2,094,840,886.01, 2,891,009,458.40 and 1,155,040,621.61 is: 1,594,027,204.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,840,886.01 : 2,891,009,458.40 = 1,155,040,621.61 : x
  2. Step 2: Convert to fraction form
    2,094,840,886.01/2,891,009,458.40 = 1,155,040,621.61/x
  3. Step 3: Cross multiply
    2,094,840,886.01x = 2,891,009,458.40 × 1,155,040,621.61
  4. Step 4: Simplify right side
    2,094,840,886.01x = 3,339,233,361,890,494,976
  5. Step 5: Solve for x
    x = 3,339,233,361,890,494,976/2,094,840,886.01
  6. Step 6: Final answer
    x = 1,594,027,204.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.