Home / 14,350,755,620.70-21,529,156,739.85-6,065,377,854.30

Finding the Fourth Proportional to 14,350,755,620.70, 21,529,156,739.85 and 6,065,377,854.30

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Solution

The fourth proportional to 14,350,755,620.70, 21,529,156,739.85 and 6,065,377,854.30 is: 9,099,344,589.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,350,755,620.70 : 21,529,156,739.85 = 6,065,377,854.30 : x
  2. Step 2: Convert to fraction form
    14,350,755,620.70/21,529,156,739.85 = 6,065,377,854.30/x
  3. Step 3: Cross multiply
    14,350,755,620.70x = 21,529,156,739.85 × 6,065,377,854.30
  4. Step 4: Simplify right side
    14,350,755,620.70x = 130,582,470,511,639,773,184
  5. Step 5: Solve for x
    x = 130,582,470,511,639,773,184/14,350,755,620.70
  6. Step 6: Final answer
    x = 9,099,344,589.44

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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.