Home / 22,474,722.20-33,727,829.70-14,407,316.60

Finding the Fourth Proportional to 22,474,722.20, 33,727,829.70 and 14,407,316.60

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Solution

The fourth proportional to 22,474,722.20, 33,727,829.70 and 14,407,316.60 is: 21,621,069.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,474,722.20 : 33,727,829.70 = 14,407,316.60 : x
  2. Step 2: Convert to fraction form
    22,474,722.20/33,727,829.70 = 14,407,316.60/x
  3. Step 3: Cross multiply
    22,474,722.20x = 33,727,829.70 × 14,407,316.60
  4. Step 4: Simplify right side
    22,474,722.20x = 485,927,520,718,783.06
  5. Step 5: Solve for x
    x = 485,927,520,718,783.06/22,474,722.20
  6. Step 6: Final answer
    x = 21,621,069.06

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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.