Home / 69,369,453.08-95,735,723.88-38,439,324.44

Finding the Fourth Proportional to 69,369,453.08, 95,735,723.88 and 38,439,324.44

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Solution

The fourth proportional to 69,369,453.08, 95,735,723.88 and 38,439,324.44 is: 53,049,525.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,369,453.08 : 95,735,723.88 = 38,439,324.44 : x
  2. Step 2: Convert to fraction form
    69,369,453.08/95,735,723.88 = 38,439,324.44/x
  3. Step 3: Cross multiply
    69,369,453.08x = 95,735,723.88 × 38,439,324.44
  4. Step 4: Simplify right side
    69,369,453.08x = 3,680,016,550,721,575
  5. Step 5: Solve for x
    x = 3,680,016,550,721,575/69,369,453.08
  6. Step 6: Final answer
    x = 53,049,525.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.