Home / 22,000,739.58-33,033,504.78-12,304,350

Finding the Fourth Proportional to 22,000,739.58, 33,033,504.78 and 12,304,350

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Solution

The fourth proportional to 22,000,739.58, 33,033,504.78 and 12,304,350 is: 18,474,642.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,000,739.58 : 33,033,504.78 = 12,304,350 : x
  2. Step 2: Convert to fraction form
    22,000,739.58/33,033,504.78 = 12,304,350/x
  3. Step 3: Cross multiply
    22,000,739.58x = 33,033,504.78 × 12,304,350
  4. Step 4: Simplify right side
    22,000,739.58x = 406,455,804,539,793
  5. Step 5: Solve for x
    x = 406,455,804,539,793/22,000,739.58
  6. Step 6: Final answer
    x = 18,474,642.78

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1.5x scale

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.