Home / 37,329,095.20-55,993,642.80-30,951,803.20

Finding the Fourth Proportional to 37,329,095.20, 55,993,642.80 and 30,951,803.20

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Solution

The fourth proportional to 37,329,095.20, 55,993,642.80 and 30,951,803.20 is: 46,427,704.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,329,095.20 : 55,993,642.80 = 30,951,803.20 : x
  2. Step 2: Convert to fraction form
    37,329,095.20/55,993,642.80 = 30,951,803.20/x
  3. Step 3: Cross multiply
    37,329,095.20x = 55,993,642.80 × 30,951,803.20
  4. Step 4: Simplify right side
    37,329,095.20x = 1,733,104,212,396,696.75
  5. Step 5: Solve for x
    x = 1,733,104,212,396,696.75/37,329,095.20
  6. Step 6: Final answer
    x = 46,427,704.80

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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.