Home / 37,040,002.40-55,560,003.60-19,124,098.40

Finding the Fourth Proportional to 37,040,002.40, 55,560,003.60 and 19,124,098.40

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Solution

The fourth proportional to 37,040,002.40, 55,560,003.60 and 19,124,098.40 is: 28,686,147.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,040,002.40 : 55,560,003.60 = 19,124,098.40 : x
  2. Step 2: Convert to fraction form
    37,040,002.40/55,560,003.60 = 19,124,098.40/x
  3. Step 3: Cross multiply
    37,040,002.40x = 55,560,003.60 × 19,124,098.40
  4. Step 4: Simplify right side
    37,040,002.40x = 1,062,534,975,950,754.12
  5. Step 5: Solve for x
    x = 1,062,534,975,950,754.12/37,040,002.40
  6. Step 6: Final answer
    x = 28,686,147.60

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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.