Home / 22,226,089.42-33,295,996.09-16,379,657.30

Finding the Fourth Proportional to 22,226,089.42, 33,295,996.09 and 16,379,657.30

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Solution

The fourth proportional to 22,226,089.42, 33,295,996.09 and 16,379,657.30 is: 24,537,695.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,226,089.42 : 33,295,996.09 = 16,379,657.30 : x
  2. Step 2: Convert to fraction form
    22,226,089.42/33,295,996.09 = 16,379,657.30/x
  3. Step 3: Cross multiply
    22,226,089.42x = 33,295,996.09 × 16,379,657.30
  4. Step 4: Simplify right side
    22,226,089.42x = 545,377,005,416,340
  5. Step 5: Solve for x
    x = 545,377,005,416,340/22,226,089.42
  6. Step 6: Final answer
    x = 24,537,695.10

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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.