Home / 17,493,005.10-26,239,507.65-13,014,029.10

Finding the Fourth Proportional to 17,493,005.10, 26,239,507.65 and 13,014,029.10

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Solution

The fourth proportional to 17,493,005.10, 26,239,507.65 and 13,014,029.10 is: 19,521,043.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,493,005.10 : 26,239,507.65 = 13,014,029.10 : x
  2. Step 2: Convert to fraction form
    17,493,005.10/26,239,507.65 = 13,014,029.10/x
  3. Step 3: Cross multiply
    17,493,005.10x = 26,239,507.65 × 13,014,029.10
  4. Step 4: Simplify right side
    17,493,005.10x = 341,481,716,126,772.56
  5. Step 5: Solve for x
    x = 341,481,716,126,772.56/17,493,005.10
  6. Step 6: Final answer
    x = 19,521,043.65

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Similar ratio
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1.5x scale

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.