Home / 22,029,704.35-33,033,152.33-9,888,713.27

Finding the Fourth Proportional to 22,029,704.35, 33,033,152.33 and 9,888,713.27

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Solution

The fourth proportional to 22,029,704.35, 33,033,152.33 and 9,888,713.27 is: 14,827,950.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,029,704.35 : 33,033,152.33 = 9,888,713.27 : x
  2. Step 2: Convert to fraction form
    22,029,704.35/33,033,152.33 = 9,888,713.27/x
  3. Step 3: Cross multiply
    22,029,704.35x = 33,033,152.33 × 9,888,713.27
  4. Step 4: Simplify right side
    22,029,704.35x = 326,655,371,741,950.12
  5. Step 5: Solve for x
    x = 326,655,371,741,950.12/22,029,704.35
  6. Step 6: Final answer
    x = 14,827,950.78

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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.