Home / 29,331,023,463,924-40,474,988,599,580-16,161,277,789,973

Finding the Fourth Proportional to 29,331,023,463,924, 40,474,988,599,580 and 16,161,277,789,973

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Solution

The fourth proportional to 29,331,023,463,924, 40,474,988,599,580 and 16,161,277,789,973 is: 22,301,558,454,254.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,331,023,463,924 : 40,474,988,599,580 = 16,161,277,789,973 : x
  2. Step 2: Convert to fraction form
    29,331,023,463,924/40,474,988,599,580 = 16,161,277,789,973/x
  3. Step 3: Cross multiply
    29,331,023,463,924x = 40,474,988,599,580 × 16,161,277,789,973
  4. Step 4: Simplify right side
    29,331,023,463,924x = 654,127,534,303,802,648,036,376,576
  5. Step 5: Solve for x
    x = 654,127,534,303,802,648,036,376,576/29,331,023,463,924
  6. Step 6: Final answer
    x = 22,301,558,454,254.20

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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.