Home / 22,383,690.60-33,600,419.10-13,873,636.20

Finding the Fourth Proportional to 22,383,690.60, 33,600,419.10 and 13,873,636.20

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Solution

The fourth proportional to 22,383,690.60, 33,600,419.10 and 13,873,636.20 is: 20,825,877.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,383,690.60 : 33,600,419.10 = 13,873,636.20 : x
  2. Step 2: Convert to fraction form
    22,383,690.60/33,600,419.10 = 13,873,636.20/x
  3. Step 3: Cross multiply
    22,383,690.60x = 33,600,419.10 × 13,873,636.20
  4. Step 4: Simplify right side
    22,383,690.60x = 466,159,990,760,931.44
  5. Step 5: Solve for x
    x = 466,159,990,760,931.44/22,383,690.60
  6. Step 6: Final answer
    x = 20,825,877.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.