Home / 15,552,039.80-23,324,949.30-7,464,999.80

Finding the Fourth Proportional to 15,552,039.80, 23,324,949.30 and 7,464,999.80

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Solution

The fourth proportional to 15,552,039.80, 23,324,949.30 and 7,464,999.80 is: 11,196,006.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,039.80 : 23,324,949.30 = 7,464,999.80 : x
  2. Step 2: Convert to fraction form
    15,552,039.80/23,324,949.30 = 7,464,999.80/x
  3. Step 3: Cross multiply
    15,552,039.80x = 23,324,949.30 × 7,464,999.80
  4. Step 4: Simplify right side
    15,552,039.80x = 174,120,741,859,510.16
  5. Step 5: Solve for x
    x = 174,120,741,859,510.16/15,552,039.80
  6. Step 6: Final answer
    x = 11,196,006.70

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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.