Home / 14,991,169.23-22,496,008.50-5,891,667.30

Finding the Fourth Proportional to 14,991,169.23, 22,496,008.50 and 5,891,667.30

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Solution

The fourth proportional to 14,991,169.23, 22,496,008.50 and 5,891,667.30 is: 8,841,138.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,991,169.23 : 22,496,008.50 = 5,891,667.30 : x
  2. Step 2: Convert to fraction form
    14,991,169.23/22,496,008.50 = 5,891,667.30/x
  3. Step 3: Cross multiply
    14,991,169.23x = 22,496,008.50 × 5,891,667.30
  4. Step 4: Simplify right side
    14,991,169.23x = 132,538,997,659,972.05
  5. Step 5: Solve for x
    x = 132,538,997,659,972.05/14,991,169.23
  6. Step 6: Final answer
    x = 8,841,138.11

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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.