Home / 3,071,753,546.88-4,239,017,155.52-1,733,925,233.28

Finding the Fourth Proportional to 3,071,753,546.88, 4,239,017,155.52 and 1,733,925,233.28

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Solution

The fourth proportional to 3,071,753,546.88, 4,239,017,155.52 and 1,733,925,233.28 is: 2,392,815,275.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,753,546.88 : 4,239,017,155.52 = 1,733,925,233.28 : x
  2. Step 2: Convert to fraction form
    3,071,753,546.88/4,239,017,155.52 = 1,733,925,233.28/x
  3. Step 3: Cross multiply
    3,071,753,546.88x = 4,239,017,155.52 × 1,733,925,233.28
  4. Step 4: Simplify right side
    3,071,753,546.88x = 7,350,138,810,262,937,600
  5. Step 5: Solve for x
    x = 7,350,138,810,262,937,600/3,071,753,546.88
  6. Step 6: Final answer
    x = 2,392,815,275.73

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Double scale
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1.5x scale

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.