Home / 50,547,442.68-75,806,700.66-16,471,766.52

Finding the Fourth Proportional to 50,547,442.68, 75,806,700.66 and 16,471,766.52

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Solution

The fourth proportional to 50,547,442.68, 75,806,700.66 and 16,471,766.52 is: 24,702,936.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,547,442.68 : 75,806,700.66 = 16,471,766.52 : x
  2. Step 2: Convert to fraction form
    50,547,442.68/75,806,700.66 = 16,471,766.52/x
  3. Step 3: Cross multiply
    50,547,442.68x = 75,806,700.66 × 16,471,766.52
  4. Step 4: Simplify right side
    50,547,442.68x = 1,248,670,273,923,049.75
  5. Step 5: Solve for x
    x = 1,248,670,273,923,049.75/50,547,442.68
  6. Step 6: Final answer
    x = 24,702,936.64

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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.