Home / 17,227,458.16-23,773,610.79-9,387,063.41

Finding the Fourth Proportional to 17,227,458.16, 23,773,610.79 and 9,387,063.41

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Solution

The fourth proportional to 17,227,458.16, 23,773,610.79 and 9,387,063.41 is: 12,953,994.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,227,458.16 : 23,773,610.79 = 9,387,063.41 : x
  2. Step 2: Convert to fraction form
    17,227,458.16/23,773,610.79 = 9,387,063.41/x
  3. Step 3: Cross multiply
    17,227,458.16x = 23,773,610.79 × 9,387,063.41
  4. Step 4: Simplify right side
    17,227,458.16x = 223,164,392,023,740.69
  5. Step 5: Solve for x
    x = 223,164,392,023,740.69/17,227,458.16
  6. Step 6: Final answer
    x = 12,953,994.14

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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.