Home / 45,757,330.26-68,628,420.40-15,052,293.13

Finding the Fourth Proportional to 45,757,330.26, 68,628,420.40 and 15,052,293.13

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Solution

The fourth proportional to 45,757,330.26, 68,628,420.40 and 15,052,293.13 is: 22,575,947.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,757,330.26 : 68,628,420.40 = 15,052,293.13 : x
  2. Step 2: Convert to fraction form
    45,757,330.26/68,628,420.40 = 15,052,293.13/x
  3. Step 3: Cross multiply
    45,757,330.26x = 68,628,420.40 × 15,052,293.13
  4. Step 4: Simplify right side
    45,757,330.26x = 1,033,015,100,857,371.50
  5. Step 5: Solve for x
    x = 1,033,015,100,857,371.50/45,757,330.26
  6. Step 6: Final answer
    x = 22,575,947.83

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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.