Home / 23,998,186.68-33,117,476.06-13,546,402.72

Finding the Fourth Proportional to 23,998,186.68, 33,117,476.06 and 13,546,402.72

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Solution

The fourth proportional to 23,998,186.68, 33,117,476.06 and 13,546,402.72 is: 18,694,023.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,998,186.68 : 33,117,476.06 = 13,546,402.72 : x
  2. Step 2: Convert to fraction form
    23,998,186.68/33,117,476.06 = 13,546,402.72/x
  3. Step 3: Cross multiply
    23,998,186.68x = 33,117,476.06 × 13,546,402.72
  4. Step 4: Simplify right side
    23,998,186.68x = 448,622,667,778,718.88
  5. Step 5: Solve for x
    x = 448,622,667,778,718.88/23,998,186.68
  6. Step 6: Final answer
    x = 18,694,023.58

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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.