Home / 25,134,807.74-37,667,060.94-13,595,353.70

Finding the Fourth Proportional to 25,134,807.74, 37,667,060.94 and 13,595,353.70

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Solution

The fourth proportional to 25,134,807.74, 37,667,060.94 and 13,595,353.70 is: 20,374,017.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,134,807.74 : 37,667,060.94 = 13,595,353.70 : x
  2. Step 2: Convert to fraction form
    25,134,807.74/37,667,060.94 = 13,595,353.70/x
  3. Step 3: Cross multiply
    25,134,807.74x = 37,667,060.94 × 13,595,353.70
  4. Step 4: Simplify right side
    25,134,807.74x = 512,097,016,318,754.44
  5. Step 5: Solve for x
    x = 512,097,016,318,754.44/25,134,807.74
  6. Step 6: Final answer
    x = 20,374,017.64

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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.