Home / 6,340,897,056.30-9,511,345,584.45-1,683,489,849.90

Finding the Fourth Proportional to 6,340,897,056.30, 9,511,345,584.45 and 1,683,489,849.90

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Solution

The fourth proportional to 6,340,897,056.30, 9,511,345,584.45 and 1,683,489,849.90 is: 2,525,234,774.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340,897,056.30 : 9,511,345,584.45 = 1,683,489,849.90 : x
  2. Step 2: Convert to fraction form
    6,340,897,056.30/9,511,345,584.45 = 1,683,489,849.90/x
  3. Step 3: Cross multiply
    6,340,897,056.30x = 9,511,345,584.45 × 1,683,489,849.90
  4. Step 4: Simplify right side
    6,340,897,056.30x = 16,012,253,750,312,761,344
  5. Step 5: Solve for x
    x = 16,012,253,750,312,761,344/6,340,897,056.30
  6. Step 6: Final answer
    x = 2,525,234,774.85

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1.5x scale

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.