Home / 17,576,318.16-26,354,866.14-13,956,301.89

Finding the Fourth Proportional to 17,576,318.16, 26,354,866.14 and 13,956,301.89

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Solution

The fourth proportional to 17,576,318.16, 26,354,866.14 and 13,956,301.89 is: 20,926,821.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,576,318.16 : 26,354,866.14 = 13,956,301.89 : x
  2. Step 2: Convert to fraction form
    17,576,318.16/26,354,866.14 = 13,956,301.89/x
  3. Step 3: Cross multiply
    17,576,318.16x = 26,354,866.14 × 13,956,301.89
  4. Step 4: Simplify right side
    17,576,318.16x = 367,816,468,120,379
  5. Step 5: Solve for x
    x = 367,816,468,120,379/17,576,318.16
  6. Step 6: Final answer
    x = 20,926,821.24

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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.