Home / 25,235,227.11-37,853,144.21-7,038,314.27

Finding the Fourth Proportional to 25,235,227.11, 37,853,144.21 and 7,038,314.27

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Solution

The fourth proportional to 25,235,227.11, 37,853,144.21 and 7,038,314.27 is: 10,557,556.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,235,227.11 : 37,853,144.21 = 7,038,314.27 : x
  2. Step 2: Convert to fraction form
    25,235,227.11/37,853,144.21 = 7,038,314.27/x
  3. Step 3: Cross multiply
    25,235,227.11x = 37,853,144.21 × 7,038,314.27
  4. Step 4: Simplify right side
    25,235,227.11x = 266,422,324,868,345.16
  5. Step 5: Solve for x
    x = 266,422,324,868,345.16/25,235,227.11
  6. Step 6: Final answer
    x = 10,557,556.06

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1.5x scale

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.