Home / 37,463,815.20-56,195,722.80-10,537,471.20

Finding the Fourth Proportional to 37,463,815.20, 56,195,722.80 and 10,537,471.20

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Solution

The fourth proportional to 37,463,815.20, 56,195,722.80 and 10,537,471.20 is: 15,806,206.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,463,815.20 : 56,195,722.80 = 10,537,471.20 : x
  2. Step 2: Convert to fraction form
    37,463,815.20/56,195,722.80 = 10,537,471.20/x
  3. Step 3: Cross multiply
    37,463,815.20x = 56,195,722.80 × 10,537,471.20
  4. Step 4: Simplify right side
    37,463,815.20x = 592,160,810,568,183.25
  5. Step 5: Solve for x
    x = 592,160,810,568,183.25/37,463,815.20
  6. Step 6: Final answer
    x = 15,806,206.80

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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.