Home / 9,703,154.63-14,550,469.02-3,633,629.42

Finding the Fourth Proportional to 9,703,154.63, 14,550,469.02 and 3,633,629.42

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Solution

The fourth proportional to 9,703,154.63, 14,550,469.02 and 3,633,629.42 is: 5,448,847.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,703,154.63 : 14,550,469.02 = 3,633,629.42 : x
  2. Step 2: Convert to fraction form
    9,703,154.63/14,550,469.02 = 3,633,629.42/x
  3. Step 3: Cross multiply
    9,703,154.63x = 14,550,469.02 × 3,633,629.42
  4. Step 4: Simplify right side
    9,703,154.63x = 52,871,012,342,246.73
  5. Step 5: Solve for x
    x = 52,871,012,342,246.73/9,703,154.63
  6. Step 6: Final answer
    x = 5,448,847.76

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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.