Home / 22,012,056.96-33,019,817.13-5,838,008.21

Finding the Fourth Proportional to 22,012,056.96, 33,019,817.13 and 5,838,008.21

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Solution

The fourth proportional to 22,012,056.96, 33,019,817.13 and 5,838,008.21 is: 8,757,471.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,012,056.96 : 33,019,817.13 = 5,838,008.21 : x
  2. Step 2: Convert to fraction form
    22,012,056.96/33,019,817.13 = 5,838,008.21/x
  3. Step 3: Cross multiply
    22,012,056.96x = 33,019,817.13 × 5,838,008.21
  4. Step 4: Simplify right side
    22,012,056.96x = 192,769,963,571,036.56
  5. Step 5: Solve for x
    x = 192,769,963,571,036.56/22,012,056.96
  6. Step 6: Final answer
    x = 8,757,471.59

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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.