Home / 50,268,245.40-75,352,601.70-24,688,315.80

Finding the Fourth Proportional to 50,268,245.40, 75,352,601.70 and 24,688,315.80

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Solution

The fourth proportional to 50,268,245.40, 75,352,601.70 and 24,688,315.80 is: 37,008,031.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,268,245.40 : 75,352,601.70 = 24,688,315.80 : x
  2. Step 2: Convert to fraction form
    50,268,245.40/75,352,601.70 = 24,688,315.80/x
  3. Step 3: Cross multiply
    50,268,245.40x = 75,352,601.70 × 24,688,315.80
  4. Step 4: Simplify right side
    50,268,245.40x = 1,860,328,827,121,217
  5. Step 5: Solve for x
    x = 1,860,328,827,121,217/50,268,245.40
  6. Step 6: Final answer
    x = 37,008,031.86

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1.5x scale

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.