Home / 22,172,092.95-33,270,050.67-9,227,168.13

Finding the Fourth Proportional to 22,172,092.95, 33,270,050.67 and 9,227,168.13

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Solution

The fourth proportional to 22,172,092.95, 33,270,050.67 and 9,227,168.13 is: 13,845,709.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,172,092.95 : 33,270,050.67 = 9,227,168.13 : x
  2. Step 2: Convert to fraction form
    22,172,092.95/33,270,050.67 = 9,227,168.13/x
  3. Step 3: Cross multiply
    22,172,092.95x = 33,270,050.67 × 9,227,168.13
  4. Step 4: Simplify right side
    22,172,092.95x = 306,988,351,225,709.19
  5. Step 5: Solve for x
    x = 306,988,351,225,709.19/22,172,092.95
  6. Step 6: Final answer
    x = 13,845,709.19

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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.