Home / 3,103,926,994.80-4,655,846,646.69-1,444,906,367.46

Finding the Fourth Proportional to 3,103,926,994.80, 4,655,846,646.69 and 1,444,906,367.46

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Solution

The fourth proportional to 3,103,926,994.80, 4,655,846,646.69 and 1,444,906,367.46 is: 2,167,339,140.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,926,994.80 : 4,655,846,646.69 = 1,444,906,367.46 : x
  2. Step 2: Convert to fraction form
    3,103,926,994.80/4,655,846,646.69 = 1,444,906,367.46/x
  3. Step 3: Cross multiply
    3,103,926,994.80x = 4,655,846,646.69 × 1,444,906,367.46
  4. Step 4: Simplify right side
    3,103,926,994.80x = 6,727,262,465,719,669,760
  5. Step 5: Solve for x
    x = 6,727,262,465,719,669,760/3,103,926,994.80
  6. Step 6: Final answer
    x = 2,167,339,140.70

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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.