Home / 36,389,123,449,062-50,187,709,487,096-31,990,048,071,988

Finding the Fourth Proportional to 36,389,123,449,062, 50,187,709,487,096 and 31,990,048,071,988

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Solution

The fourth proportional to 36,389,123,449,062, 50,187,709,487,096 and 31,990,048,071,988 is: 44,120,525,226,791.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,389,123,449,062 : 50,187,709,487,096 = 31,990,048,071,988 : x
  2. Step 2: Convert to fraction form
    36,389,123,449,062/50,187,709,487,096 = 31,990,048,071,988/x
  3. Step 3: Cross multiply
    36,389,123,449,062x = 50,187,709,487,096 × 31,990,048,071,988
  4. Step 4: Simplify right side
    36,389,123,449,062x = 1,605,507,239,115,169,257,826,025,472
  5. Step 5: Solve for x
    x = 1,605,507,239,115,169,257,826,025,472/36,389,123,449,062
  6. Step 6: Final answer
    x = 44,120,525,226,791.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.