Home / 17,820,169.27-24,591,843.69-9,671,407.27

Finding the Fourth Proportional to 17,820,169.27, 24,591,843.69 and 9,671,407.27

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Solution

The fourth proportional to 17,820,169.27, 24,591,843.69 and 9,671,407.27 is: 13,346,547.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,820,169.27 : 24,591,843.69 = 9,671,407.27 : x
  2. Step 2: Convert to fraction form
    17,820,169.27/24,591,843.69 = 9,671,407.27/x
  3. Step 3: Cross multiply
    17,820,169.27x = 24,591,843.69 × 9,671,407.27
  4. Step 4: Simplify right side
    17,820,169.27x = 237,837,735,846,169.62
  5. Step 5: Solve for x
    x = 237,837,735,846,169.62/17,820,169.27
  6. Step 6: Final answer
    x = 13,346,547.51

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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.