Home / 2,441,963,314.35-3,664,451,610.77-1,131,621,127.11

Finding the Fourth Proportional to 2,441,963,314.35, 3,664,451,610.77 and 1,131,621,127.11

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Solution

The fourth proportional to 2,441,963,314.35, 3,664,451,610.77 and 1,131,621,127.11 is: 1,698,129,876.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,963,314.35 : 3,664,451,610.77 = 1,131,621,127.11 : x
  2. Step 2: Convert to fraction form
    2,441,963,314.35/3,664,451,610.77 = 1,131,621,127.11/x
  3. Step 3: Cross multiply
    2,441,963,314.35x = 3,664,451,610.77 × 1,131,621,127.11
  4. Step 4: Simplify right side
    2,441,963,314.35x = 4,146,770,862,013,943,808
  5. Step 5: Solve for x
    x = 4,146,770,862,013,943,808/2,441,963,314.35
  6. Step 6: Final answer
    x = 1,698,129,876.75

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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.