Home / 2,964,891,023.18-4,091,557,381.91-1,608,524,854.94

Finding the Fourth Proportional to 2,964,891,023.18, 4,091,557,381.91 and 1,608,524,854.94

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Solution

The fourth proportional to 2,964,891,023.18, 4,091,557,381.91 and 1,608,524,854.94 is: 2,219,768,515.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,891,023.18 : 4,091,557,381.91 = 1,608,524,854.94 : x
  2. Step 2: Convert to fraction form
    2,964,891,023.18/4,091,557,381.91 = 1,608,524,854.94/x
  3. Step 3: Cross multiply
    2,964,891,023.18x = 4,091,557,381.91 × 1,608,524,854.94
  4. Step 4: Simplify right side
    2,964,891,023.18x = 6,581,371,744,232,454,144
  5. Step 5: Solve for x
    x = 6,581,371,744,232,454,144/2,964,891,023.18
  6. Step 6: Final answer
    x = 2,219,768,515.19

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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.