Home / 332,651,960.64-496,541,468.16-293,382,538.56

Finding the Fourth Proportional to 332,651,960.64, 496,541,468.16 and 293,382,538.56

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Solution

The fourth proportional to 332,651,960.64, 496,541,468.16 and 293,382,538.56 is: 437,924,959.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,651,960.64 : 496,541,468.16 = 293,382,538.56 : x
  2. Step 2: Convert to fraction form
    332,651,960.64/496,541,468.16 = 293,382,538.56/x
  3. Step 3: Cross multiply
    332,651,960.64x = 496,541,468.16 × 293,382,538.56
  4. Step 4: Simplify right side
    332,651,960.64x = 145,676,596,429,090,208
  5. Step 5: Solve for x
    x = 145,676,596,429,090,208/332,651,960.64
  6. Step 6: Final answer
    x = 437,924,959.61

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.