Home / 25,248,106.92-37,856,380.50-10,667,530.20

Finding the Fourth Proportional to 25,248,106.92, 37,856,380.50 and 10,667,530.20

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Solution

The fourth proportional to 25,248,106.92, 37,856,380.50 and 10,667,530.20 is: 15,994,628.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,248,106.92 : 37,856,380.50 = 10,667,530.20 : x
  2. Step 2: Convert to fraction form
    25,248,106.92/37,856,380.50 = 10,667,530.20/x
  3. Step 3: Cross multiply
    25,248,106.92x = 37,856,380.50 × 10,667,530.20
  4. Step 4: Simplify right side
    25,248,106.92x = 403,834,082,246,441.06
  5. Step 5: Solve for x
    x = 403,834,082,246,441.06/25,248,106.92
  6. Step 6: Final answer
    x = 15,994,628.17

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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.