Home / 15,589,206.10-23,371,367.55-6,606,370.90

Finding the Fourth Proportional to 15,589,206.10, 23,371,367.55 and 6,606,370.90

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Solution

The fourth proportional to 15,589,206.10, 23,371,367.55 and 6,606,370.90 is: 9,904,283.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,589,206.10 : 23,371,367.55 = 6,606,370.90 : x
  2. Step 2: Convert to fraction form
    15,589,206.10/23,371,367.55 = 6,606,370.90/x
  3. Step 3: Cross multiply
    15,589,206.10x = 23,371,367.55 × 6,606,370.90
  4. Step 4: Simplify right side
    15,589,206.10x = 154,399,922,475,524.31
  5. Step 5: Solve for x
    x = 154,399,922,475,524.31/15,589,206.10
  6. Step 6: Final answer
    x = 9,904,283.87

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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.