Home / 17,444,985.42-24,074,080.98-9,709,861.68

Finding the Fourth Proportional to 17,444,985.42, 24,074,080.98 and 9,709,861.68

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Solution

The fourth proportional to 17,444,985.42, 24,074,080.98 and 9,709,861.68 is: 13,399,609.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,444,985.42 : 24,074,080.98 = 9,709,861.68 : x
  2. Step 2: Convert to fraction form
    17,444,985.42/24,074,080.98 = 9,709,861.68/x
  3. Step 3: Cross multiply
    17,444,985.42x = 24,074,080.98 × 9,709,861.68
  4. Step 4: Simplify right side
    17,444,985.42x = 233,755,996,388,918.84
  5. Step 5: Solve for x
    x = 233,755,996,388,918.84/17,444,985.42
  6. Step 6: Final answer
    x = 13,399,609.73

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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.