Home / 22,204,950.00-30,633,447.86-14,865,147.76

Finding the Fourth Proportional to 22,204,950.00, 30,633,447.86 and 14,865,147.76

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Solution

The fourth proportional to 22,204,950.00, 30,633,447.86 and 14,865,147.76 is: 20,507,622.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,204,950.00 : 30,633,447.86 = 14,865,147.76 : x
  2. Step 2: Convert to fraction form
    22,204,950.00/30,633,447.86 = 14,865,147.76/x
  3. Step 3: Cross multiply
    22,204,950.00x = 30,633,447.86 × 14,865,147.76
  4. Step 4: Simplify right side
    22,204,950.00x = 455,370,728,883,044.88
  5. Step 5: Solve for x
    x = 455,370,728,883,044.88/22,204,950.00
  6. Step 6: Final answer
    x = 20,507,622.35

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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.