Home / 17,025,760.37-23,496,049.08-9,291,301.83

Finding the Fourth Proportional to 17,025,760.37, 23,496,049.08 and 9,291,301.83

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Solution

The fourth proportional to 17,025,760.37, 23,496,049.08 and 9,291,301.83 is: 12,822,269.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,025,760.37 : 23,496,049.08 = 9,291,301.83 : x
  2. Step 2: Convert to fraction form
    17,025,760.37/23,496,049.08 = 9,291,301.83/x
  3. Step 3: Cross multiply
    17,025,760.37x = 23,496,049.08 × 9,291,301.83
  4. Step 4: Simplify right side
    17,025,760.37x = 218,308,883,814,773.81
  5. Step 5: Solve for x
    x = 218,308,883,814,773.81/17,025,760.37
  6. Step 6: Final answer
    x = 12,822,269.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.