Home / 17,496,065.40-26,244,098.10-11,110,900.20

Finding the Fourth Proportional to 17,496,065.40, 26,244,098.10 and 11,110,900.20

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Solution

The fourth proportional to 17,496,065.40, 26,244,098.10 and 11,110,900.20 is: 16,666,350.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,065.40 : 26,244,098.10 = 11,110,900.20 : x
  2. Step 2: Convert to fraction form
    17,496,065.40/26,244,098.10 = 11,110,900.20/x
  3. Step 3: Cross multiply
    17,496,065.40x = 26,244,098.10 × 11,110,900.20
  4. Step 4: Simplify right side
    17,496,065.40x = 291,595,554,828,109.62
  5. Step 5: Solve for x
    x = 291,595,554,828,109.62/17,496,065.40
  6. Step 6: Final answer
    x = 16,666,350.30

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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.