Home / 62,431,964,182.72-86,156,174,335.37-33,885,625,316.20

Finding the Fourth Proportional to 62,431,964,182.72, 86,156,174,335.37 and 33,885,625,316.20

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Solution

The fourth proportional to 62,431,964,182.72, 86,156,174,335.37 and 33,885,625,316.20 is: 46,762,197,544.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,431,964,182.72 : 86,156,174,335.37 = 33,885,625,316.20 : x
  2. Step 2: Convert to fraction form
    62,431,964,182.72/86,156,174,335.37 = 33,885,625,316.20/x
  3. Step 3: Cross multiply
    62,431,964,182.72x = 86,156,174,335.37 × 33,885,625,316.20
  4. Step 4: Simplify right side
    62,431,964,182.72x = 2,919,455,842,205,554,442,240
  5. Step 5: Solve for x
    x = 2,919,455,842,205,554,442,240/62,431,964,182.72
  6. Step 6: Final answer
    x = 46,762,197,544.53

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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.