Home / 16,250,053.08-22,424,752.62-8,907,902.04

Finding the Fourth Proportional to 16,250,053.08, 22,424,752.62 and 8,907,902.04

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Solution

The fourth proportional to 16,250,053.08, 22,424,752.62 and 8,907,902.04 is: 12,292,729.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,250,053.08 : 22,424,752.62 = 8,907,902.04 : x
  2. Step 2: Convert to fraction form
    16,250,053.08/22,424,752.62 = 8,907,902.04/x
  3. Step 3: Cross multiply
    16,250,053.08x = 22,424,752.62 × 8,907,902.04
  4. Step 4: Simplify right side
    16,250,053.08x = 199,757,499,610,193.34
  5. Step 5: Solve for x
    x = 199,757,499,610,193.34/16,250,053.08
  6. Step 6: Final answer
    x = 12,292,729.05

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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.