Home / 22,407,002.82-33,590,564.22-8,757,045.18

Finding the Fourth Proportional to 22,407,002.82, 33,590,564.22 and 8,757,045.18

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Solution

The fourth proportional to 22,407,002.82, 33,590,564.22 and 8,757,045.18 is: 13,127,774.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,407,002.82 : 33,590,564.22 = 8,757,045.18 : x
  2. Step 2: Convert to fraction form
    22,407,002.82/33,590,564.22 = 8,757,045.18/x
  3. Step 3: Cross multiply
    22,407,002.82x = 33,590,564.22 × 8,757,045.18
  4. Step 4: Simplify right side
    22,407,002.82x = 294,154,088,496,231.44
  5. Step 5: Solve for x
    x = 294,154,088,496,231.44/22,407,002.82
  6. Step 6: Final answer
    x = 13,127,774.87

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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.