Home / 26,446,928.59-39,652,282.39-13,467,955.65

Finding the Fourth Proportional to 26,446,928.59, 39,652,282.39 and 13,467,955.65

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Solution

The fourth proportional to 26,446,928.59, 39,652,282.39 and 13,467,955.65 is: 20,192,710.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,446,928.59 : 39,652,282.39 = 13,467,955.65 : x
  2. Step 2: Convert to fraction form
    26,446,928.59/39,652,282.39 = 13,467,955.65/x
  3. Step 3: Cross multiply
    26,446,928.59x = 39,652,282.39 × 13,467,955.65
  4. Step 4: Simplify right side
    26,446,928.59x = 534,035,180,748,926.69
  5. Step 5: Solve for x
    x = 534,035,180,748,926.69/26,446,928.59
  6. Step 6: Final answer
    x = 20,192,710.81

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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.