Home / 62,431,964,217.93-86,156,174,384.04-33,885,625,351.51

Finding the Fourth Proportional to 62,431,964,217.93, 86,156,174,384.04 and 33,885,625,351.51

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Solution

The fourth proportional to 62,431,964,217.93, 86,156,174,384.04 and 33,885,625,351.51 is: 46,762,197,593.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,431,964,217.93 : 86,156,174,384.04 = 33,885,625,351.51 : x
  2. Step 2: Convert to fraction form
    62,431,964,217.93/86,156,174,384.04 = 33,885,625,351.51/x
  3. Step 3: Cross multiply
    62,431,964,217.93x = 86,156,174,384.04 × 33,885,625,351.51
  4. Step 4: Simplify right side
    62,431,964,217.93x = 2,919,455,846,896,941,662,208
  5. Step 5: Solve for x
    x = 2,919,455,846,896,941,662,208/62,431,964,217.93
  6. Step 6: Final answer
    x = 46,762,197,593.30

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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.