Home / 233,883,747,148.98-350,221,418,855.30-161,418,501,108.20

Finding the Fourth Proportional to 233,883,747,148.98, 350,221,418,855.30 and 161,418,501,108.20

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Solution

The fourth proportional to 233,883,747,148.98, 350,221,418,855.30 and 161,418,501,108.20 is: 241,710,752,357.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,883,747,148.98 : 350,221,418,855.30 = 161,418,501,108.20 : x
  2. Step 2: Convert to fraction form
    233,883,747,148.98/350,221,418,855.30 = 161,418,501,108.20/x
  3. Step 3: Cross multiply
    233,883,747,148.98x = 350,221,418,855.30 × 161,418,501,108.20
  4. Step 4: Simplify right side
    233,883,747,148.98x = 56,532,216,487,609,620,234,240
  5. Step 5: Solve for x
    x = 56,532,216,487,609,620,234,240/233,883,747,148.98
  6. Step 6: Final answer
    x = 241,710,752,357.66

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1.5x scale

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.