Home / 48,496,975.76-72,757,045.85-16,149,158.57

Finding the Fourth Proportional to 48,496,975.76, 72,757,045.85 and 16,149,158.57

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Solution

The fourth proportional to 48,496,975.76, 72,757,045.85 and 16,149,158.57 is: 24,227,594.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,496,975.76 : 72,757,045.85 = 16,149,158.57 : x
  2. Step 2: Convert to fraction form
    48,496,975.76/72,757,045.85 = 16,149,158.57/x
  3. Step 3: Cross multiply
    48,496,975.76x = 72,757,045.85 × 16,149,158.57
  4. Step 4: Simplify right side
    48,496,975.76x = 1,174,965,070,071,879.25
  5. Step 5: Solve for x
    x = 1,174,965,070,071,879.25/48,496,975.76
  6. Step 6: Final answer
    x = 24,227,594.64

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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.