Home / 22,030,995.84-33,022,867.68-10,655,796.48

Finding the Fourth Proportional to 22,030,995.84, 33,022,867.68 and 10,655,796.48

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Solution

The fourth proportional to 22,030,995.84, 33,022,867.68 and 10,655,796.48 is: 15,972,267.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,030,995.84 : 33,022,867.68 = 10,655,796.48 : x
  2. Step 2: Convert to fraction form
    22,030,995.84/33,022,867.68 = 10,655,796.48/x
  3. Step 3: Cross multiply
    22,030,995.84x = 33,022,867.68 × 10,655,796.48
  4. Step 4: Simplify right side
    22,030,995.84x = 351,884,957,184,049.75
  5. Step 5: Solve for x
    x = 351,884,957,184,049.75/22,030,995.84
  6. Step 6: Final answer
    x = 15,972,267.42

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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.