Home / 39,790,559.25-59,685,833.93-11,036,694.87

Finding the Fourth Proportional to 39,790,559.25, 59,685,833.93 and 11,036,694.87

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Solution

The fourth proportional to 39,790,559.25, 59,685,833.93 and 11,036,694.87 is: 16,555,040.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,790,559.25 : 59,685,833.93 = 11,036,694.87 : x
  2. Step 2: Convert to fraction form
    39,790,559.25/59,685,833.93 = 11,036,694.87/x
  3. Step 3: Cross multiply
    39,790,559.25x = 59,685,833.93 × 11,036,694.87
  4. Step 4: Simplify right side
    39,790,559.25x = 658,734,337,091,719.38
  5. Step 5: Solve for x
    x = 658,734,337,091,719.38/39,790,559.25
  6. Step 6: Final answer
    x = 16,555,040.93

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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.