Home / 14,686,620.71-22,029,927.01-4,589,241.71

Finding the Fourth Proportional to 14,686,620.71, 22,029,927.01 and 4,589,241.71

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Solution

The fourth proportional to 14,686,620.71, 22,029,927.01 and 4,589,241.71 is: 6,883,861.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,686,620.71 : 22,029,927.01 = 4,589,241.71 : x
  2. Step 2: Convert to fraction form
    14,686,620.71/22,029,927.01 = 4,589,241.71/x
  3. Step 3: Cross multiply
    14,686,620.71x = 22,029,927.01 × 4,589,241.71
  4. Step 4: Simplify right side
    14,686,620.71x = 101,100,659,780,924.84
  5. Step 5: Solve for x
    x = 101,100,659,780,924.84/14,686,620.71
  6. Step 6: Final answer
    x = 6,883,861.29

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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.