Home / 25,567,297.92-35,282,660.94-13,964,869.26

Finding the Fourth Proportional to 25,567,297.92, 35,282,660.94 and 13,964,869.26

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Solution

The fourth proportional to 25,567,297.92, 35,282,660.94 and 13,964,869.26 is: 19,271,404.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,567,297.92 : 35,282,660.94 = 13,964,869.26 : x
  2. Step 2: Convert to fraction form
    25,567,297.92/35,282,660.94 = 13,964,869.26/x
  3. Step 3: Cross multiply
    25,567,297.92x = 35,282,660.94 × 13,964,869.26
  4. Step 4: Simplify right side
    25,567,297.92x = 492,717,747,172,008.69
  5. Step 5: Solve for x
    x = 492,717,747,172,008.69/25,567,297.92
  6. Step 6: Final answer
    x = 19,271,404.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.