Home / 33,218,908.60-49,835,361.30-14,039,793.40

Finding the Fourth Proportional to 33,218,908.60, 49,835,361.30 and 14,039,793.40

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Solution

The fourth proportional to 33,218,908.60, 49,835,361.30 and 14,039,793.40 is: 21,062,647.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,218,908.60 : 49,835,361.30 = 14,039,793.40 : x
  2. Step 2: Convert to fraction form
    33,218,908.60/49,835,361.30 = 14,039,793.40/x
  3. Step 3: Cross multiply
    33,218,908.60x = 49,835,361.30 × 14,039,793.40
  4. Step 4: Simplify right side
    33,218,908.60x = 699,678,176,666,355.38
  5. Step 5: Solve for x
    x = 699,678,176,666,355.38/33,218,908.60
  6. Step 6: Final answer
    x = 21,062,647.94

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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.