Home / 173,335,136.13-259,839,947.70-58,239,187.29

Finding the Fourth Proportional to 173,335,136.13, 259,839,947.70 and 58,239,187.29

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Solution

The fourth proportional to 173,335,136.13, 259,839,947.70 and 58,239,187.29 is: 87,304,096.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,335,136.13 : 259,839,947.70 = 58,239,187.29 : x
  2. Step 2: Convert to fraction form
    173,335,136.13/259,839,947.70 = 58,239,187.29/x
  3. Step 3: Cross multiply
    173,335,136.13x = 259,839,947.70 × 58,239,187.29
  4. Step 4: Simplify right side
    173,335,136.13x = 15,132,867,379,524,104
  5. Step 5: Solve for x
    x = 15,132,867,379,524,104/173,335,136.13
  6. Step 6: Final answer
    x = 87,304,096.08

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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.