Home / 27,259,189.23-40,889,140.00-9,063,384.41

Finding the Fourth Proportional to 27,259,189.23, 40,889,140.00 and 9,063,384.41

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Solution

The fourth proportional to 27,259,189.23, 40,889,140.00 and 9,063,384.41 is: 13,595,195.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,259,189.23 : 40,889,140.00 = 9,063,384.41 : x
  2. Step 2: Convert to fraction form
    27,259,189.23/40,889,140.00 = 9,063,384.41/x
  3. Step 3: Cross multiply
    27,259,189.23x = 40,889,140.00 × 9,063,384.41
  4. Step 4: Simplify right side
    27,259,189.23x = 370,593,993,787,203.25
  5. Step 5: Solve for x
    x = 370,593,993,787,203.25/27,259,189.23
  6. Step 6: Final answer
    x = 13,595,195.02

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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.