Home / 49,922,933,998.80-74,895,486,463.80-16,797,547,246.80

Finding the Fourth Proportional to 49,922,933,998.80, 74,895,486,463.80 and 16,797,547,246.80

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Solution

The fourth proportional to 49,922,933,998.80, 74,895,486,463.80 and 16,797,547,246.80 is: 25,200,050,791.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,922,933,998.80 : 74,895,486,463.80 = 16,797,547,246.80 : x
  2. Step 2: Convert to fraction form
    49,922,933,998.80/74,895,486,463.80 = 16,797,547,246.80/x
  3. Step 3: Cross multiply
    49,922,933,998.80x = 74,895,486,463.80 × 16,797,547,246.80
  4. Step 4: Simplify right side
    49,922,933,998.80x = 1,258,060,472,447,750,373,376
  5. Step 5: Solve for x
    x = 1,258,060,472,447,750,373,376/49,922,933,998.80
  6. Step 6: Final answer
    x = 25,200,050,791.85

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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.