Home / 62,431,964,220.12-86,156,174,387.14-33,885,625,353.76

Finding the Fourth Proportional to 62,431,964,220.12, 86,156,174,387.14 and 33,885,625,353.76

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Solution

The fourth proportional to 62,431,964,220.12, 86,156,174,387.14 and 33,885,625,353.76 is: 46,762,197,596.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,431,964,220.12 : 86,156,174,387.14 = 33,885,625,353.76 : x
  2. Step 2: Convert to fraction form
    62,431,964,220.12/86,156,174,387.14 = 33,885,625,353.76/x
  3. Step 3: Cross multiply
    62,431,964,220.12x = 86,156,174,387.14 × 33,885,625,353.76
  4. Step 4: Simplify right side
    62,431,964,220.12x = 2,919,455,847,195,838,775,296
  5. Step 5: Solve for x
    x = 2,919,455,847,195,838,775,296/62,431,964,220.12
  6. Step 6: Final answer
    x = 46,762,197,596.45

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1.5x scale

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.