Home / 267,443,309.39-401,192,451.27-92,566,057.23

Finding the Fourth Proportional to 267,443,309.39, 401,192,451.27 and 92,566,057.23

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Solution

The fourth proportional to 267,443,309.39, 401,192,451.27 and 92,566,057.23 is: 138,858,599.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,443,309.39 : 401,192,451.27 = 92,566,057.23 : x
  2. Step 2: Convert to fraction form
    267,443,309.39/401,192,451.27 = 92,566,057.23/x
  3. Step 3: Cross multiply
    267,443,309.39x = 401,192,451.27 × 92,566,057.23
  4. Step 4: Simplify right side
    267,443,309.39x = 37,136,803,404,502,808
  5. Step 5: Solve for x
    x = 37,136,803,404,502,808/267,443,309.39
  6. Step 6: Final answer
    x = 138,858,599.57

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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.