Home / 29,331,023,463,888-40,474,988,599,526-16,161,277,789,936

Finding the Fourth Proportional to 29,331,023,463,888, 40,474,988,599,526 and 16,161,277,789,936

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Solution

The fourth proportional to 29,331,023,463,888, 40,474,988,599,526 and 16,161,277,789,936 is: 22,301,558,454,200.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,331,023,463,888 : 40,474,988,599,526 = 16,161,277,789,936 : x
  2. Step 2: Convert to fraction form
    29,331,023,463,888/40,474,988,599,526 = 16,161,277,789,936/x
  3. Step 3: Cross multiply
    29,331,023,463,888x = 40,474,988,599,526 × 16,161,277,789,936
  4. Step 4: Simplify right side
    29,331,023,463,888x = 654,127,534,301,432,375,844,798,464
  5. Step 5: Solve for x
    x = 654,127,534,301,432,375,844,798,464/29,331,023,463,888
  6. Step 6: Final answer
    x = 22,301,558,454,200.76

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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.