Home / 22,356,763.40-33,535,145.10-11,019,355.40

Finding the Fourth Proportional to 22,356,763.40, 33,535,145.10 and 11,019,355.40

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Solution

The fourth proportional to 22,356,763.40, 33,535,145.10 and 11,019,355.40 is: 16,529,033.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,763.40 : 33,535,145.10 = 11,019,355.40 : x
  2. Step 2: Convert to fraction form
    22,356,763.40/33,535,145.10 = 11,019,355.40/x
  3. Step 3: Cross multiply
    22,356,763.40x = 33,535,145.10 × 11,019,355.40
  4. Step 4: Simplify right side
    22,356,763.40x = 369,535,682,247,468.56
  5. Step 5: Solve for x
    x = 369,535,682,247,468.56/22,356,763.40
  6. Step 6: Final answer
    x = 16,529,033.10

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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.