Home / 37,030,963.68-55,519,541.28-15,471,731.04

Finding the Fourth Proportional to 37,030,963.68, 55,519,541.28 and 15,471,731.04

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Solution

The fourth proportional to 37,030,963.68, 55,519,541.28 and 15,471,731.04 is: 23,196,355.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,030,963.68 : 55,519,541.28 = 15,471,731.04 : x
  2. Step 2: Convert to fraction form
    37,030,963.68/55,519,541.28 = 15,471,731.04/x
  3. Step 3: Cross multiply
    37,030,963.68x = 55,519,541.28 × 15,471,731.04
  4. Step 4: Simplify right side
    37,030,963.68x = 858,983,410,148,337.25
  5. Step 5: Solve for x
    x = 858,983,410,148,337.25/37,030,963.68
  6. Step 6: Final answer
    x = 23,196,355.83

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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.