Home / 22,451,164.34-33,671,598.16-6,278,252.18

Finding the Fourth Proportional to 22,451,164.34, 33,671,598.16 and 6,278,252.18

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Solution

The fourth proportional to 22,451,164.34, 33,671,598.16 and 6,278,252.18 is: 9,415,938.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,451,164.34 : 33,671,598.16 = 6,278,252.18 : x
  2. Step 2: Convert to fraction form
    22,451,164.34/33,671,598.16 = 6,278,252.18/x
  3. Step 3: Cross multiply
    22,451,164.34x = 33,671,598.16 × 6,278,252.18
  4. Step 4: Simplify right side
    22,451,164.34x = 211,398,784,552,103.97
  5. Step 5: Solve for x
    x = 211,398,784,552,103.97/22,451,164.34
  6. Step 6: Final answer
    x = 9,415,938.58

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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.