Home / 26,918,419-37,147,229.18-14,695,276

Finding the Fourth Proportional to 26,918,419, 37,147,229.18 and 14,695,276

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Solution

The fourth proportional to 26,918,419, 37,147,229.18 and 14,695,276 is: 20,279,377.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,918,419 : 37,147,229.18 = 14,695,276 : x
  2. Step 2: Convert to fraction form
    26,918,419/37,147,229.18 = 14,695,276/x
  3. Step 3: Cross multiply
    26,918,419x = 37,147,229.18 × 14,695,276
  4. Step 4: Simplify right side
    26,918,419x = 545,888,785,435,353.69
  5. Step 5: Solve for x
    x = 545,888,785,435,353.69/26,918,419
  6. Step 6: Final answer
    x = 20,279,377.68

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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.