Home / 22,044,017.66-33,066,687.45-18,235,575.86

Finding the Fourth Proportional to 22,044,017.66, 33,066,687.45 and 18,235,575.86

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Solution

The fourth proportional to 22,044,017.66, 33,066,687.45 and 18,235,575.86 is: 27,353,910.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,044,017.66 : 33,066,687.45 = 18,235,575.86 : x
  2. Step 2: Convert to fraction form
    22,044,017.66/33,066,687.45 = 18,235,575.86/x
  3. Step 3: Cross multiply
    22,044,017.66x = 33,066,687.45 × 18,235,575.86
  4. Step 4: Simplify right side
    22,044,017.66x = 602,990,087,433,384.88
  5. Step 5: Solve for x
    x = 602,990,087,433,384.88/22,044,017.66
  6. Step 6: Final answer
    x = 27,353,910.56

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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.