Home / 14,664,010.30-21,996,015.45-9,296,456.20

Finding the Fourth Proportional to 14,664,010.30, 21,996,015.45 and 9,296,456.20

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Solution

The fourth proportional to 14,664,010.30, 21,996,015.45 and 9,296,456.20 is: 13,944,684.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,664,010.30 : 21,996,015.45 = 9,296,456.20 : x
  2. Step 2: Convert to fraction form
    14,664,010.30/21,996,015.45 = 9,296,456.20/x
  3. Step 3: Cross multiply
    14,664,010.30x = 21,996,015.45 × 9,296,456.20
  4. Step 4: Simplify right side
    14,664,010.30x = 204,484,994,205,448.28
  5. Step 5: Solve for x
    x = 204,484,994,205,448.28/14,664,010.30
  6. Step 6: Final answer
    x = 13,944,684.30

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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.