Home / 22,012,022.70-33,018,034.05-22,012,022.70

Finding the Fourth Proportional to 22,012,022.70, 33,018,034.05 and 22,012,022.70

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Solution

The fourth proportional to 22,012,022.70, 33,018,034.05 and 22,012,022.70 is: 33,018,034.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,012,022.70 : 33,018,034.05 = 22,012,022.70 : x
  2. Step 2: Convert to fraction form
    22,012,022.70/33,018,034.05 = 22,012,022.70/x
  3. Step 3: Cross multiply
    22,012,022.70x = 33,018,034.05 × 22,012,022.70
  4. Step 4: Simplify right side
    22,012,022.70x = 726,793,715,017,972.88
  5. Step 5: Solve for x
    x = 726,793,715,017,972.88/22,012,022.70
  6. Step 6: Final answer
    x = 33,018,034.05

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1.5x scale

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.