Home / 23,623,708.72-32,600,857.38-13,706,496.44

Finding the Fourth Proportional to 23,623,708.72, 32,600,857.38 and 13,706,496.44

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Solution

The fourth proportional to 23,623,708.72, 32,600,857.38 and 13,706,496.44 is: 18,915,045.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,623,708.72 : 32,600,857.38 = 13,706,496.44 : x
  2. Step 2: Convert to fraction form
    23,623,708.72/32,600,857.38 = 13,706,496.44/x
  3. Step 3: Cross multiply
    23,623,708.72x = 32,600,857.38 × 13,706,496.44
  4. Step 4: Simplify right side
    23,623,708.72x = 446,843,535,619,917.69
  5. Step 5: Solve for x
    x = 446,843,535,619,917.69/23,623,708.72
  6. Step 6: Final answer
    x = 18,915,045.94

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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.