Home / 17,818,079.22-24,588,965.07-9,669,317.22

Finding the Fourth Proportional to 17,818,079.22, 24,588,965.07 and 9,669,317.22

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Solution

The fourth proportional to 17,818,079.22, 24,588,965.07 and 9,669,317.22 is: 13,343,666.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,818,079.22 : 24,588,965.07 = 9,669,317.22 : x
  2. Step 2: Convert to fraction form
    17,818,079.22/24,588,965.07 = 9,669,317.22/x
  3. Step 3: Cross multiply
    17,818,079.22x = 24,588,965.07 × 9,669,317.22
  4. Step 4: Simplify right side
    17,818,079.22x = 237,758,503,373,329.53
  5. Step 5: Solve for x
    x = 237,758,503,373,329.53/17,818,079.22
  6. Step 6: Final answer
    x = 13,343,666.31

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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.