Home / 5,520,532,820.58-8,277,893,577-3,774,234,966.39

Finding the Fourth Proportional to 5,520,532,820.58, 8,277,893,577 and 3,774,234,966.39

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Solution

The fourth proportional to 5,520,532,820.58, 8,277,893,577 and 3,774,234,966.39 is: 5,659,365,934.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,520,532,820.58 : 8,277,893,577 = 3,774,234,966.39 : x
  2. Step 2: Convert to fraction form
    5,520,532,820.58/8,277,893,577 = 3,774,234,966.39/x
  3. Step 3: Cross multiply
    5,520,532,820.58x = 8,277,893,577 × 3,774,234,966.39
  4. Step 4: Simplify right side
    5,520,532,820.58x = 31,242,715,386,368,589,824
  5. Step 5: Solve for x
    x = 31,242,715,386,368,589,824/5,520,532,820.58
  6. Step 6: Final answer
    x = 5,659,365,934.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.