Home / 22,321,431.39-33,482,259.95-6,967,434

Finding the Fourth Proportional to 22,321,431.39, 33,482,259.95 and 6,967,434

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Solution

The fourth proportional to 22,321,431.39, 33,482,259.95 and 6,967,434 is: 10,451,186.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,321,431.39 : 33,482,259.95 = 6,967,434 : x
  2. Step 2: Convert to fraction form
    22,321,431.39/33,482,259.95 = 6,967,434/x
  3. Step 3: Cross multiply
    22,321,431.39x = 33,482,259.95 × 6,967,434
  4. Step 4: Simplify right side
    22,321,431.39x = 233,285,436,337,631.12
  5. Step 5: Solve for x
    x = 233,285,436,337,631.12/22,321,431.39
  6. Step 6: Final answer
    x = 10,451,186.23

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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.