Home / 233,883,747,053.78-350,221,418,713.10-161,418,501,012.64

Finding the Fourth Proportional to 233,883,747,053.78, 350,221,418,713.10 and 161,418,501,012.64

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Solution

The fourth proportional to 233,883,747,053.78, 350,221,418,713.10 and 161,418,501,012.64 is: 241,710,752,214.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,883,747,053.78 : 350,221,418,713.10 = 161,418,501,012.64 : x
  2. Step 2: Convert to fraction form
    233,883,747,053.78/350,221,418,713.10 = 161,418,501,012.64/x
  3. Step 3: Cross multiply
    233,883,747,053.78x = 350,221,418,713.10 × 161,418,501,012.64
  4. Step 4: Simplify right side
    233,883,747,053.78x = 56,532,216,431,188,748,795,904
  5. Step 5: Solve for x
    x = 56,532,216,431,188,748,795,904/233,883,747,053.78
  6. Step 6: Final answer
    x = 241,710,752,214.82

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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.