Home / 22,474,712.20-33,727,814.70-14,407,306.60

Finding the Fourth Proportional to 22,474,712.20, 33,727,814.70 and 14,407,306.60

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Solution

The fourth proportional to 22,474,712.20, 33,727,814.70 and 14,407,306.60 is: 21,621,054.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,474,712.20 : 33,727,814.70 = 14,407,306.60 : x
  2. Step 2: Convert to fraction form
    22,474,712.20/33,727,814.70 = 14,407,306.60/x
  3. Step 3: Cross multiply
    22,474,712.20x = 33,727,814.70 × 14,407,306.60
  4. Step 4: Simplify right side
    22,474,712.20x = 485,926,967,330,887.06
  5. Step 5: Solve for x
    x = 485,926,967,330,887.06/22,474,712.20
  6. Step 6: Final answer
    x = 21,621,054.05

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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.