Home / 27,126,056.64-37,412,308.44-17,843,160.24

Finding the Fourth Proportional to 27,126,056.64, 37,412,308.44 and 17,843,160.24

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Solution

The fourth proportional to 27,126,056.64, 37,412,308.44 and 17,843,160.24 is: 24,609,320.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,126,056.64 : 37,412,308.44 = 17,843,160.24 : x
  2. Step 2: Convert to fraction form
    27,126,056.64/37,412,308.44 = 17,843,160.24/x
  3. Step 3: Cross multiply
    27,126,056.64x = 37,412,308.44 × 17,843,160.24
  4. Step 4: Simplify right side
    27,126,056.64x = 667,553,814,443,224.38
  5. Step 5: Solve for x
    x = 667,553,814,443,224.38/27,126,056.64
  6. Step 6: Final answer
    x = 24,609,320.23

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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.