Home / 14,901,083.10-22,351,624.65-5,327,271.90

Finding the Fourth Proportional to 14,901,083.10, 22,351,624.65 and 5,327,271.90

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Solution

The fourth proportional to 14,901,083.10, 22,351,624.65 and 5,327,271.90 is: 7,990,907.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,901,083.10 : 22,351,624.65 = 5,327,271.90 : x
  2. Step 2: Convert to fraction form
    14,901,083.10/22,351,624.65 = 5,327,271.90/x
  3. Step 3: Cross multiply
    14,901,083.10x = 22,351,624.65 × 5,327,271.90
  4. Step 4: Simplify right side
    14,901,083.10x = 119,073,181,917,292.33
  5. Step 5: Solve for x
    x = 119,073,181,917,292.33/14,901,083.10
  6. Step 6: Final answer
    x = 7,990,907.85

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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.