Home / 17,493,080.10-26,239,620.15-13,014,104.10

Finding the Fourth Proportional to 17,493,080.10, 26,239,620.15 and 13,014,104.10

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Solution

The fourth proportional to 17,493,080.10, 26,239,620.15 and 13,014,104.10 is: 19,521,156.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,493,080.10 : 26,239,620.15 = 13,014,104.10 : x
  2. Step 2: Convert to fraction form
    17,493,080.10/26,239,620.15 = 13,014,104.10/x
  3. Step 3: Cross multiply
    17,493,080.10x = 26,239,620.15 × 13,014,104.10
  4. Step 4: Simplify right side
    17,493,080.10x = 341,485,148,176,557.56
  5. Step 5: Solve for x
    x = 341,485,148,176,557.56/17,493,080.10
  6. Step 6: Final answer
    x = 19,521,156.15

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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.