Home / 26,360,825.40-36,375,169.64-14,599,785.68

Finding the Fourth Proportional to 26,360,825.40, 36,375,169.64 and 14,599,785.68

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Solution

The fourth proportional to 26,360,825.40, 36,375,169.64 and 14,599,785.68 is: 20,146,170.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,360,825.40 : 36,375,169.64 = 14,599,785.68 : x
  2. Step 2: Convert to fraction form
    26,360,825.40/36,375,169.64 = 14,599,785.68/x
  3. Step 3: Cross multiply
    26,360,825.40x = 36,375,169.64 × 14,599,785.68
  4. Step 4: Simplify right side
    26,360,825.40x = 531,069,680,817,642.75
  5. Step 5: Solve for x
    x = 531,069,680,817,642.75/26,360,825.40
  6. Step 6: Final answer
    x = 20,146,170.42

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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.