Home / 17,809,314.68-24,577,270.46-9,968,631.90

Finding the Fourth Proportional to 17,809,314.68, 24,577,270.46 and 9,968,631.90

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Solution

The fourth proportional to 17,809,314.68, 24,577,270.46 and 9,968,631.90 is: 13,756,944.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,809,314.68 : 24,577,270.46 = 9,968,631.90 : x
  2. Step 2: Convert to fraction form
    17,809,314.68/24,577,270.46 = 9,968,631.90/x
  3. Step 3: Cross multiply
    17,809,314.68x = 24,577,270.46 × 9,968,631.90
  4. Step 4: Simplify right side
    17,809,314.68x = 245,001,762,217,858.09
  5. Step 5: Solve for x
    x = 245,001,762,217,858.09/17,809,314.68
  6. Step 6: Final answer
    x = 13,756,944.98

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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.