Home / 17,365,309.50-23,964,127.11-9,631,536.06

Finding the Fourth Proportional to 17,365,309.50, 23,964,127.11 and 9,631,536.06

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Solution

The fourth proportional to 17,365,309.50, 23,964,127.11 and 9,631,536.06 is: 13,291,519.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,365,309.50 : 23,964,127.11 = 9,631,536.06 : x
  2. Step 2: Convert to fraction form
    17,365,309.50/23,964,127.11 = 9,631,536.06/x
  3. Step 3: Cross multiply
    17,365,309.50x = 23,964,127.11 × 9,631,536.06
  4. Step 4: Simplify right side
    17,365,309.50x = 230,811,354,406,388.59
  5. Step 5: Solve for x
    x = 230,811,354,406,388.59/17,365,309.50
  6. Step 6: Final answer
    x = 13,291,519.76

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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.