Home / 60,403,250.88-90,542,668.32-26,318,243.52

Finding the Fourth Proportional to 60,403,250.88, 90,542,668.32 and 26,318,243.52

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Solution

The fourth proportional to 60,403,250.88, 90,542,668.32 and 26,318,243.52 is: 39,450,260.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,403,250.88 : 90,542,668.32 = 26,318,243.52 : x
  2. Step 2: Convert to fraction form
    60,403,250.88/90,542,668.32 = 26,318,243.52/x
  3. Step 3: Cross multiply
    60,403,250.88x = 90,542,668.32 × 26,318,243.52
  4. Step 4: Simplify right side
    60,403,250.88x = 2,382,923,993,796,349
  5. Step 5: Solve for x
    x = 2,382,923,993,796,349/60,403,250.88
  6. Step 6: Final answer
    x = 39,450,260.69

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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.