Home / 17,403,854.26-26,105,786.21-6,472,615.64

Finding the Fourth Proportional to 17,403,854.26, 26,105,786.21 and 6,472,615.64

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Solution

The fourth proportional to 17,403,854.26, 26,105,786.21 and 6,472,615.64 is: 9,708,925.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,403,854.26 : 26,105,786.21 = 6,472,615.64 : x
  2. Step 2: Convert to fraction form
    17,403,854.26/26,105,786.21 = 6,472,615.64/x
  3. Step 3: Cross multiply
    17,403,854.26x = 26,105,786.21 × 6,472,615.64
  4. Step 4: Simplify right side
    17,403,854.26x = 168,972,720,172,749.09
  5. Step 5: Solve for x
    x = 168,972,720,172,749.09/17,403,854.26
  6. Step 6: Final answer
    x = 9,708,925.26

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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.