Home / 100,057,908.03-150,112,738.58-58,593,801.53

Finding the Fourth Proportional to 100,057,908.03, 150,112,738.58 and 58,593,801.53

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Solution

The fourth proportional to 100,057,908.03, 150,112,738.58 and 58,593,801.53 is: 87,905,855.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,057,908.03 : 150,112,738.58 = 58,593,801.53 : x
  2. Step 2: Convert to fraction form
    100,057,908.03/150,112,738.58 = 58,593,801.53/x
  3. Step 3: Cross multiply
    100,057,908.03x = 150,112,738.58 × 58,593,801.53
  4. Step 4: Simplify right side
    100,057,908.03x = 8,795,676,010,437,760
  5. Step 5: Solve for x
    x = 8,795,676,010,437,760/100,057,908.03
  6. Step 6: Final answer
    x = 87,905,855.56

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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.