Home / 590,063,223.56-884,658,493.16-356,842,086.42

Finding the Fourth Proportional to 590,063,223.56, 884,658,493.16 and 356,842,086.42

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Solution

The fourth proportional to 590,063,223.56, 884,658,493.16 and 356,842,086.42 is: 534,999,250.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,063,223.56 : 884,658,493.16 = 356,842,086.42 : x
  2. Step 2: Convert to fraction form
    590,063,223.56/884,658,493.16 = 356,842,086.42/x
  3. Step 3: Cross multiply
    590,063,223.56x = 884,658,493.16 × 356,842,086.42
  4. Step 4: Simplify right side
    590,063,223.56x = 315,683,382,471,259,136
  5. Step 5: Solve for x
    x = 315,683,382,471,259,136/590,063,223.56
  6. Step 6: Final answer
    x = 534,999,250.71

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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.