Home / 11,646,972.60-17,470,458.90-9,592,067.40

Finding the Fourth Proportional to 11,646,972.60, 17,470,458.90 and 9,592,067.40

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Solution

The fourth proportional to 11,646,972.60, 17,470,458.90 and 9,592,067.40 is: 14,388,101.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,646,972.60 : 17,470,458.90 = 9,592,067.40 : x
  2. Step 2: Convert to fraction form
    11,646,972.60/17,470,458.90 = 9,592,067.40/x
  3. Step 3: Cross multiply
    11,646,972.60x = 17,470,458.90 × 9,592,067.40
  4. Step 4: Simplify right side
    11,646,972.60x = 167,577,819,277,729.84
  5. Step 5: Solve for x
    x = 167,577,819,277,729.84/11,646,972.60
  6. Step 6: Final answer
    x = 14,388,101.10

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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.