Home / 1,164,737,619.66-1,747,351,833.62-377,729,906.23

Finding the Fourth Proportional to 1,164,737,619.66, 1,747,351,833.62 and 377,729,906.23

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Solution

The fourth proportional to 1,164,737,619.66, 1,747,351,833.62 and 377,729,906.23 is: 566,674,445.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,737,619.66 : 1,747,351,833.62 = 377,729,906.23 : x
  2. Step 2: Convert to fraction form
    1,164,737,619.66/1,747,351,833.62 = 377,729,906.23/x
  3. Step 3: Cross multiply
    1,164,737,619.66x = 1,747,351,833.62 × 377,729,906.23
  4. Step 4: Simplify right side
    1,164,737,619.66x = 660,027,044,264,101,120
  5. Step 5: Solve for x
    x = 660,027,044,264,101,120/1,164,737,619.66
  6. Step 6: Final answer
    x = 566,674,445.06

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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.