Home / 17,771,753.32-26,639,683.26-6,996,617.32

Finding the Fourth Proportional to 17,771,753.32, 26,639,683.26 and 6,996,617.32

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Solution

The fourth proportional to 17,771,753.32, 26,639,683.26 and 6,996,617.32 is: 10,487,860.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,771,753.32 : 26,639,683.26 = 6,996,617.32 : x
  2. Step 2: Convert to fraction form
    17,771,753.32/26,639,683.26 = 6,996,617.32/x
  3. Step 3: Cross multiply
    17,771,753.32x = 26,639,683.26 × 6,996,617.32
  4. Step 4: Simplify right side
    17,771,753.32x = 186,387,669,296,230.09
  5. Step 5: Solve for x
    x = 186,387,669,296,230.09/17,771,753.32
  6. Step 6: Final answer
    x = 10,487,860.48

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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.