Home / 22,019,938.65-33,029,907.98-16,351,234.65

Finding the Fourth Proportional to 22,019,938.65, 33,029,907.98 and 16,351,234.65

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Solution

The fourth proportional to 22,019,938.65, 33,029,907.98 and 16,351,234.65 is: 24,526,851.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,938.65 : 33,029,907.98 = 16,351,234.65 : x
  2. Step 2: Convert to fraction form
    22,019,938.65/33,029,907.98 = 16,351,234.65/x
  3. Step 3: Cross multiply
    22,019,938.65x = 33,029,907.98 × 16,351,234.65
  4. Step 4: Simplify right side
    22,019,938.65x = 540,079,775,767,131.38
  5. Step 5: Solve for x
    x = 540,079,775,767,131.38/22,019,938.65
  6. Step 6: Final answer
    x = 24,526,851.98

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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.