Home / 22,011,669.45-33,024,479.36-17,170,574.04

Finding the Fourth Proportional to 22,011,669.45, 33,024,479.36 and 17,170,574.04

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Solution

The fourth proportional to 22,011,669.45, 33,024,479.36 and 17,170,574.04 is: 25,761,302.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,011,669.45 : 33,024,479.36 = 17,170,574.04 : x
  2. Step 2: Convert to fraction form
    22,011,669.45/33,024,479.36 = 17,170,574.04/x
  3. Step 3: Cross multiply
    22,011,669.45x = 33,024,479.36 × 17,170,574.04
  4. Step 4: Simplify right side
    22,011,669.45x = 567,049,267,897,478.88
  5. Step 5: Solve for x
    x = 567,049,267,897,478.88/22,011,669.45
  6. Step 6: Final answer
    x = 25,761,302.17

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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.