Home / 37,041,971.70-55,568,862.45-15,465,467.10

Finding the Fourth Proportional to 37,041,971.70, 55,568,862.45 and 15,465,467.10

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Solution

The fourth proportional to 37,041,971.70, 55,568,862.45 and 15,465,467.10 is: 23,200,666.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,041,971.70 : 55,568,862.45 = 15,465,467.10 : x
  2. Step 2: Convert to fraction form
    37,041,971.70/55,568,862.45 = 15,465,467.10/x
  3. Step 3: Cross multiply
    37,041,971.70x = 55,568,862.45 × 15,465,467.10
  4. Step 4: Simplify right side
    37,041,971.70x = 859,398,414,004,900.38
  5. Step 5: Solve for x
    x = 859,398,414,004,900.38/37,041,971.70
  6. Step 6: Final answer
    x = 23,200,666.02

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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.