Home / 102,434,060,874.72-141,373,790,198.64-59,022,031,317.84

Finding the Fourth Proportional to 102,434,060,874.72, 141,373,790,198.64 and 59,022,031,317.84

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Solution

The fourth proportional to 102,434,060,874.72, 141,373,790,198.64 and 59,022,031,317.84 is: 81,458,922,953.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,434,060,874.72 : 141,373,790,198.64 = 59,022,031,317.84 : x
  2. Step 2: Convert to fraction form
    102,434,060,874.72/141,373,790,198.64 = 59,022,031,317.84/x
  3. Step 3: Cross multiply
    102,434,060,874.72x = 141,373,790,198.64 × 59,022,031,317.84
  4. Step 4: Simplify right side
    102,434,060,874.72x = 8,344,168,272,625,871,618,048
  5. Step 5: Solve for x
    x = 8,344,168,272,625,871,618,048/102,434,060,874.72
  6. Step 6: Final answer
    x = 81,458,922,953.68

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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.