Home / 17,025,798.72-23,496,102-9,291,340.24

Finding the Fourth Proportional to 17,025,798.72, 23,496,102 and 9,291,340.24

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Solution

The fourth proportional to 17,025,798.72, 23,496,102 and 9,291,340.24 is: 12,822,322.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,025,798.72 : 23,496,102 = 9,291,340.24 : x
  2. Step 2: Convert to fraction form
    17,025,798.72/23,496,102 = 9,291,340.24/x
  3. Step 3: Cross multiply
    17,025,798.72x = 23,496,102 × 9,291,340.24
  4. Step 4: Simplify right side
    17,025,798.72x = 218,310,277,995,744.50
  5. Step 5: Solve for x
    x = 218,310,277,995,744.50/17,025,798.72
  6. Step 6: Final answer
    x = 12,822,322.26

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Double scale
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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.