Home / 36,241,885.52-50,013,809.31-19,944,361.52

Finding the Fourth Proportional to 36,241,885.52, 50,013,809.31 and 19,944,361.52

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Solution

The fourth proportional to 36,241,885.52, 50,013,809.31 and 19,944,361.52 is: 27,523,222.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,241,885.52 : 50,013,809.31 = 19,944,361.52 : x
  2. Step 2: Convert to fraction form
    36,241,885.52/50,013,809.31 = 19,944,361.52/x
  3. Step 3: Cross multiply
    36,241,885.52x = 50,013,809.31 × 19,944,361.52
  4. Step 4: Simplify right side
    36,241,885.52x = 997,493,493,870,981.75
  5. Step 5: Solve for x
    x = 997,493,493,870,981.75/36,241,885.52
  6. Step 6: Final answer
    x = 27,523,222.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.