Home / 37,322,029.20-55,983,043.80-30,944,737.20

Finding the Fourth Proportional to 37,322,029.20, 55,983,043.80 and 30,944,737.20

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Solution

The fourth proportional to 37,322,029.20, 55,983,043.80 and 30,944,737.20 is: 46,417,105.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,322,029.20 : 55,983,043.80 = 30,944,737.20 : x
  2. Step 2: Convert to fraction form
    37,322,029.20/55,983,043.80 = 30,944,737.20/x
  3. Step 3: Cross multiply
    37,322,029.20x = 55,983,043.80 × 30,944,737.20
  4. Step 4: Simplify right side
    37,322,029.20x = 1,732,380,578,047,089.25
  5. Step 5: Solve for x
    x = 1,732,380,578,047,089.25/37,322,029.20
  6. Step 6: Final answer
    x = 46,417,105.80

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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.