Home / 38,707,896.68-58,052,972.47-11,041,287.55

Finding the Fourth Proportional to 38,707,896.68, 58,052,972.47 and 11,041,287.55

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Solution

The fourth proportional to 38,707,896.68, 58,052,972.47 and 11,041,287.55 is: 16,559,400.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,707,896.68 : 58,052,972.47 = 11,041,287.55 : x
  2. Step 2: Convert to fraction form
    38,707,896.68/58,052,972.47 = 11,041,287.55/x
  3. Step 3: Cross multiply
    38,707,896.68x = 58,052,972.47 × 11,041,287.55
  4. Step 4: Simplify right side
    38,707,896.68x = 640,979,562,218,466.75
  5. Step 5: Solve for x
    x = 640,979,562,218,466.75/38,707,896.68
  6. Step 6: Final answer
    x = 16,559,400.47

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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.