Home / 22,011,667.95-33,024,477.11-17,170,572.54

Finding the Fourth Proportional to 22,011,667.95, 33,024,477.11 and 17,170,572.54

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Solution

The fourth proportional to 22,011,667.95, 33,024,477.11 and 17,170,572.54 is: 25,761,299.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,011,667.95 : 33,024,477.11 = 17,170,572.54 : x
  2. Step 2: Convert to fraction form
    22,011,667.95/33,024,477.11 = 17,170,572.54/x
  3. Step 3: Cross multiply
    22,011,667.95x = 33,024,477.11 × 17,170,572.54
  4. Step 4: Simplify right side
    22,011,667.95x = 567,049,179,726,971.62
  5. Step 5: Solve for x
    x = 567,049,179,726,971.62/22,011,667.95
  6. Step 6: Final answer
    x = 25,761,299.92

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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.