Home / 79,876,737,599.21-110,233,362,882.22-44,234,052,611.21

Finding the Fourth Proportional to 79,876,737,599.21, 110,233,362,882.22 and 44,234,052,611.21

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Solution

The fourth proportional to 79,876,737,599.21, 110,233,362,882.22 and 44,234,052,611.21 is: 61,044,911,444.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,876,737,599.21 : 110,233,362,882.22 = 44,234,052,611.21 : x
  2. Step 2: Convert to fraction form
    79,876,737,599.21/110,233,362,882.22 = 44,234,052,611.21/x
  3. Step 3: Cross multiply
    79,876,737,599.21x = 110,233,362,882.22 × 44,234,052,611.21
  4. Step 4: Simplify right side
    79,876,737,599.21x = 4,876,068,373,242,722,648,064
  5. Step 5: Solve for x
    x = 4,876,068,373,242,722,648,064/79,876,737,599.21
  6. Step 6: Final answer
    x = 61,044,911,444.79

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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.