Home / 115,590,599.56-173,369,084.01-33,687,486.85

Finding the Fourth Proportional to 115,590,599.56, 173,369,084.01 and 33,687,486.85

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Solution

The fourth proportional to 115,590,599.56, 173,369,084.01 and 33,687,486.85 is: 50,526,329.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,590,599.56 : 173,369,084.01 = 33,687,486.85 : x
  2. Step 2: Convert to fraction form
    115,590,599.56/173,369,084.01 = 33,687,486.85/x
  3. Step 3: Cross multiply
    115,590,599.56x = 173,369,084.01 × 33,687,486.85
  4. Step 4: Simplify right side
    115,590,599.56x = 5,840,368,737,738,398
  5. Step 5: Solve for x
    x = 5,840,368,737,738,398/115,590,599.56
  6. Step 6: Final answer
    x = 50,526,329.65

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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.