Home / 41,719,231.20-62,578,846.80-37,688,152.80

Finding the Fourth Proportional to 41,719,231.20, 62,578,846.80 and 37,688,152.80

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Solution

The fourth proportional to 41,719,231.20, 62,578,846.80 and 37,688,152.80 is: 56,532,229.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,719,231.20 : 62,578,846.80 = 37,688,152.80 : x
  2. Step 2: Convert to fraction form
    41,719,231.20/62,578,846.80 = 37,688,152.80/x
  3. Step 3: Cross multiply
    41,719,231.20x = 62,578,846.80 × 37,688,152.80
  4. Step 4: Simplify right side
    41,719,231.20x = 2,358,481,140,246,190.50
  5. Step 5: Solve for x
    x = 2,358,481,140,246,190.50/41,719,231.20
  6. Step 6: Final answer
    x = 56,532,229.20

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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.