Home / 17,549,310.96-26,335,333.17-9,467,864.82

Finding the Fourth Proportional to 17,549,310.96, 26,335,333.17 and 9,467,864.82

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Solution

The fourth proportional to 17,549,310.96, 26,335,333.17 and 9,467,864.82 is: 14,207,929.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,549,310.96 : 26,335,333.17 = 9,467,864.82 : x
  2. Step 2: Convert to fraction form
    17,549,310.96/26,335,333.17 = 9,467,864.82/x
  3. Step 3: Cross multiply
    17,549,310.96x = 26,335,333.17 × 9,467,864.82
  4. Step 4: Simplify right side
    17,549,310.96x = 249,339,374,443,222.09
  5. Step 5: Solve for x
    x = 249,339,374,443,222.09/17,549,310.96
  6. Step 6: Final answer
    x = 14,207,929.59

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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.