Home / 17,182,725.48-23,712,249.42-9,448,266.60

Finding the Fourth Proportional to 17,182,725.48, 23,712,249.42 and 9,448,266.60

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Solution

The fourth proportional to 17,182,725.48, 23,712,249.42 and 9,448,266.60 is: 13,038,656.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,182,725.48 : 23,712,249.42 = 9,448,266.60 : x
  2. Step 2: Convert to fraction form
    17,182,725.48/23,712,249.42 = 9,448,266.60/x
  3. Step 3: Cross multiply
    17,182,725.48x = 23,712,249.42 × 9,448,266.60
  4. Step 4: Simplify right side
    17,182,725.48x = 224,039,654,205,855.38
  5. Step 5: Solve for x
    x = 224,039,654,205,855.38/17,182,725.48
  6. Step 6: Final answer
    x = 13,038,656.44

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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.