Home / 7,470,848,454.52-11,206,272,682.55-2,496,570,310.05

Finding the Fourth Proportional to 7,470,848,454.52, 11,206,272,682.55 and 2,496,570,310.05

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Solution

The fourth proportional to 7,470,848,454.52, 11,206,272,682.55 and 2,496,570,310.05 is: 3,744,855,465.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,470,848,454.52 : 11,206,272,682.55 = 2,496,570,310.05 : x
  2. Step 2: Convert to fraction form
    7,470,848,454.52/11,206,272,682.55 = 2,496,570,310.05/x
  3. Step 3: Cross multiply
    7,470,848,454.52x = 11,206,272,682.55 × 2,496,570,310.05
  4. Step 4: Simplify right side
    7,470,848,454.52x = 27,977,247,665,578,700,800
  5. Step 5: Solve for x
    x = 27,977,247,665,578,700,800/7,470,848,454.52
  6. Step 6: Final answer
    x = 3,744,855,465.33

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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.