Home / 15,562,974.32-23,352,681-11,043,229.04

Finding the Fourth Proportional to 15,562,974.32, 23,352,681 and 11,043,229.04

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Solution

The fourth proportional to 15,562,974.32, 23,352,681 and 11,043,229.04 is: 16,570,676.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,562,974.32 : 23,352,681 = 11,043,229.04 : x
  2. Step 2: Convert to fraction form
    15,562,974.32/23,352,681 = 11,043,229.04/x
  3. Step 3: Cross multiply
    15,562,974.32x = 23,352,681 × 11,043,229.04
  4. Step 4: Simplify right side
    15,562,974.32x = 257,889,004,981,056.22
  5. Step 5: Solve for x
    x = 257,889,004,981,056.22/15,562,974.32
  6. Step 6: Final answer
    x = 16,570,676.00

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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.