Home / 4,069,823,907.90-6,105,183,759.45-1,485,454,755.90

Finding the Fourth Proportional to 4,069,823,907.90, 6,105,183,759.45 and 1,485,454,755.90

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Solution

The fourth proportional to 4,069,823,907.90, 6,105,183,759.45 and 1,485,454,755.90 is: 2,228,345,613.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,823,907.90 : 6,105,183,759.45 = 1,485,454,755.90 : x
  2. Step 2: Convert to fraction form
    4,069,823,907.90/6,105,183,759.45 = 1,485,454,755.90/x
  3. Step 3: Cross multiply
    4,069,823,907.90x = 6,105,183,759.45 × 1,485,454,755.90
  4. Step 4: Simplify right side
    4,069,823,907.90x = 9,068,974,251,118,444,544
  5. Step 5: Solve for x
    x = 9,068,974,251,118,444,544/4,069,823,907.90
  6. Step 6: Final answer
    x = 2,228,345,613.07

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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.