Home / 22,423,807.80-33,635,711.70-11,086,399.80

Finding the Fourth Proportional to 22,423,807.80, 33,635,711.70 and 11,086,399.80

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Solution

The fourth proportional to 22,423,807.80, 33,635,711.70 and 11,086,399.80 is: 16,629,599.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,423,807.80 : 33,635,711.70 = 11,086,399.80 : x
  2. Step 2: Convert to fraction form
    22,423,807.80/33,635,711.70 = 11,086,399.80/x
  3. Step 3: Cross multiply
    22,423,807.80x = 33,635,711.70 × 11,086,399.80
  4. Step 4: Simplify right side
    22,423,807.80x = 372,898,947,463,737.69
  5. Step 5: Solve for x
    x = 372,898,947,463,737.69/22,423,807.80
  6. Step 6: Final answer
    x = 16,629,599.70

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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.