Home / 15,541,893.23-23,312,839.85-11,762,757.23

Finding the Fourth Proportional to 15,541,893.23, 23,312,839.85 and 11,762,757.23

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Solution

The fourth proportional to 15,541,893.23, 23,312,839.85 and 11,762,757.23 is: 17,644,135.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,541,893.23 : 23,312,839.85 = 11,762,757.23 : x
  2. Step 2: Convert to fraction form
    15,541,893.23/23,312,839.85 = 11,762,757.23/x
  3. Step 3: Cross multiply
    15,541,893.23x = 23,312,839.85 × 11,762,757.23
  4. Step 4: Simplify right side
    15,541,893.23x = 274,223,275,322,041.59
  5. Step 5: Solve for x
    x = 274,223,275,322,041.59/15,541,893.23
  6. Step 6: Final answer
    x = 17,644,135.84

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Double scale
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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.