Home / 435,008,461.91-600,324,668.97-267,841,162.55

Finding the Fourth Proportional to 435,008,461.91, 600,324,668.97 and 267,841,162.55

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Solution

The fourth proportional to 435,008,461.91, 600,324,668.97 and 267,841,162.55 is: 369,628,803.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,008,461.91 : 600,324,668.97 = 267,841,162.55 : x
  2. Step 2: Convert to fraction form
    435,008,461.91/600,324,668.97 = 267,841,162.55/x
  3. Step 3: Cross multiply
    435,008,461.91x = 600,324,668.97 × 267,841,162.55
  4. Step 4: Simplify right side
    435,008,461.91x = 160,791,657,241,367,072
  5. Step 5: Solve for x
    x = 160,791,657,241,367,072/435,008,461.91
  6. Step 6: Final answer
    x = 369,628,803.39

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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.