Home / 233,883,747,143.36-350,221,418,846.86-161,418,501,102.57

Finding the Fourth Proportional to 233,883,747,143.36, 350,221,418,846.86 and 161,418,501,102.57

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Solution

The fourth proportional to 233,883,747,143.36, 350,221,418,846.86 and 161,418,501,102.57 is: 241,710,752,349.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,883,747,143.36 : 350,221,418,846.86 = 161,418,501,102.57 : x
  2. Step 2: Convert to fraction form
    233,883,747,143.36/350,221,418,846.86 = 161,418,501,102.57/x
  3. Step 3: Cross multiply
    233,883,747,143.36x = 350,221,418,846.86 × 161,418,501,102.57
  4. Step 4: Simplify right side
    233,883,747,143.36x = 56,532,216,484,275,500,875,776
  5. Step 5: Solve for x
    x = 56,532,216,484,275,500,875,776/233,883,747,143.36
  6. Step 6: Final answer
    x = 241,710,752,349.22

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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.