Home / 8,026,388,108.73-12,041,132,622.98-3,051,723,173.85

Finding the Fourth Proportional to 8,026,388,108.73, 12,041,132,622.98 and 3,051,723,173.85

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Solution

The fourth proportional to 8,026,388,108.73, 12,041,132,622.98 and 3,051,723,173.85 is: 4,578,174,263.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,388,108.73 : 12,041,132,622.98 = 3,051,723,173.85 : x
  2. Step 2: Convert to fraction form
    8,026,388,108.73/12,041,132,622.98 = 3,051,723,173.85/x
  3. Step 3: Cross multiply
    8,026,388,108.73x = 12,041,132,622.98 × 3,051,723,173.85
  4. Step 4: Simplify right side
    8,026,388,108.73x = 36,746,203,464,934,043,648
  5. Step 5: Solve for x
    x = 36,746,203,464,934,043,648/8,026,388,108.73
  6. Step 6: Final answer
    x = 4,578,174,263.09

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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.