Home / 2,027,074,664.52-3,039,503,555.13-1,609,577,908.38

Finding the Fourth Proportional to 2,027,074,664.52, 3,039,503,555.13 and 1,609,577,908.38

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Solution

The fourth proportional to 2,027,074,664.52, 3,039,503,555.13 and 1,609,577,908.38 is: 2,413,486,715.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,074,664.52 : 3,039,503,555.13 = 1,609,577,908.38 : x
  2. Step 2: Convert to fraction form
    2,027,074,664.52/3,039,503,555.13 = 1,609,577,908.38/x
  3. Step 3: Cross multiply
    2,027,074,664.52x = 3,039,503,555.13 × 1,609,577,908.38
  4. Step 4: Simplify right side
    2,027,074,664.52x = 4,892,317,774,779,719,680
  5. Step 5: Solve for x
    x = 4,892,317,774,779,719,680/2,027,074,664.52
  6. Step 6: Final answer
    x = 2,413,486,715.81

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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.