Home / 22,034,981.70-33,052,472.55-16,996,133.70

Finding the Fourth Proportional to 22,034,981.70, 33,052,472.55 and 16,996,133.70

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Solution

The fourth proportional to 22,034,981.70, 33,052,472.55 and 16,996,133.70 is: 25,494,200.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034,981.70 : 33,052,472.55 = 16,996,133.70 : x
  2. Step 2: Convert to fraction form
    22,034,981.70/33,052,472.55 = 16,996,133.70/x
  3. Step 3: Cross multiply
    22,034,981.70x = 33,052,472.55 × 16,996,133.70
  4. Step 4: Simplify right side
    22,034,981.70x = 561,764,242,575,379.94
  5. Step 5: Solve for x
    x = 561,764,242,575,379.94/22,034,981.70
  6. Step 6: Final answer
    x = 25,494,200.55

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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.