Home / 293,123,335.73-439,699,144.65-96,382,393.24

Finding the Fourth Proportional to 293,123,335.73, 439,699,144.65 and 96,382,393.24

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Solution

The fourth proportional to 293,123,335.73, 439,699,144.65 and 96,382,393.24 is: 144,578,239.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,123,335.73 : 439,699,144.65 = 96,382,393.24 : x
  2. Step 2: Convert to fraction form
    293,123,335.73/439,699,144.65 = 96,382,393.24/x
  3. Step 3: Cross multiply
    293,123,335.73x = 439,699,144.65 × 96,382,393.24
  4. Step 4: Simplify right side
    293,123,335.73x = 42,379,255,864,267,536
  5. Step 5: Solve for x
    x = 42,379,255,864,267,536/293,123,335.73
  6. Step 6: Final answer
    x = 144,578,239.60

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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.