Home / 17,326,506.48-23,910,768-9,591,677.88

Finding the Fourth Proportional to 17,326,506.48, 23,910,768 and 9,591,677.88

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Solution

The fourth proportional to 17,326,506.48, 23,910,768 and 9,591,677.88 is: 13,236,620.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,326,506.48 : 23,910,768 = 9,591,677.88 : x
  2. Step 2: Convert to fraction form
    17,326,506.48/23,910,768 = 9,591,677.88/x
  3. Step 3: Cross multiply
    17,326,506.48x = 23,910,768 × 9,591,677.88
  4. Step 4: Simplify right side
    17,326,506.48x = 229,344,384,519,411.88
  5. Step 5: Solve for x
    x = 229,344,384,519,411.88/17,326,506.48
  6. Step 6: Final answer
    x = 13,236,620.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.