Home / 62,431,964,210.15-86,156,174,373.34-33,885,625,343.73

Finding the Fourth Proportional to 62,431,964,210.15, 86,156,174,373.34 and 33,885,625,343.73

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Solution

The fourth proportional to 62,431,964,210.15, 86,156,174,373.34 and 33,885,625,343.73 is: 46,762,197,582.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,431,964,210.15 : 86,156,174,373.34 = 33,885,625,343.73 : x
  2. Step 2: Convert to fraction form
    62,431,964,210.15/86,156,174,373.34 = 33,885,625,343.73/x
  3. Step 3: Cross multiply
    62,431,964,210.15x = 86,156,174,373.34 × 33,885,625,343.73
  4. Step 4: Simplify right side
    62,431,964,210.15x = 2,919,455,845,863,966,375,936
  5. Step 5: Solve for x
    x = 2,919,455,845,863,966,375,936/62,431,964,210.15
  6. Step 6: Final answer
    x = 46,762,197,582.59

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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.