Home / 17,187,344.96-23,718,062.72-9,452,390.09

Finding the Fourth Proportional to 17,187,344.96, 23,718,062.72 and 9,452,390.09

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Solution

The fourth proportional to 17,187,344.96, 23,718,062.72 and 9,452,390.09 is: 13,044,038.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,187,344.96 : 23,718,062.72 = 9,452,390.09 : x
  2. Step 2: Convert to fraction form
    17,187,344.96/23,718,062.72 = 9,452,390.09/x
  3. Step 3: Cross multiply
    17,187,344.96x = 23,718,062.72 × 9,452,390.09
  4. Step 4: Simplify right side
    17,187,344.96x = 224,192,380,913,567.12
  5. Step 5: Solve for x
    x = 224,192,380,913,567.12/17,187,344.96
  6. Step 6: Final answer
    x = 13,044,038.01

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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.