Home / 9,452,742.70-14,179,114.05-4,669,773.70

Finding the Fourth Proportional to 9,452,742.70, 14,179,114.05 and 4,669,773.70

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Solution

The fourth proportional to 9,452,742.70, 14,179,114.05 and 4,669,773.70 is: 7,004,660.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452,742.70 : 14,179,114.05 = 4,669,773.70 : x
  2. Step 2: Convert to fraction form
    9,452,742.70/14,179,114.05 = 4,669,773.70/x
  3. Step 3: Cross multiply
    9,452,742.70x = 14,179,114.05 × 4,669,773.70
  4. Step 4: Simplify right side
    9,452,742.70x = 66,213,253,879,990.49
  5. Step 5: Solve for x
    x = 66,213,253,879,990.49/9,452,742.70
  6. Step 6: Final answer
    x = 7,004,660.55

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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.