Home / 2,272,495,059.44-3,405,729,121.80-1,167,055,264.16

Finding the Fourth Proportional to 2,272,495,059.44, 3,405,729,121.80 and 1,167,055,264.16

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Solution

The fourth proportional to 2,272,495,059.44, 3,405,729,121.80 and 1,167,055,264.16 is: 1,749,035,309.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,495,059.44 : 3,405,729,121.80 = 1,167,055,264.16 : x
  2. Step 2: Convert to fraction form
    2,272,495,059.44/3,405,729,121.80 = 1,167,055,264.16/x
  3. Step 3: Cross multiply
    2,272,495,059.44x = 3,405,729,121.80 × 1,167,055,264.16
  4. Step 4: Simplify right side
    2,272,495,059.44x = 3,974,674,099,899,704,320
  5. Step 5: Solve for x
    x = 3,974,674,099,899,704,320/2,272,495,059.44
  6. Step 6: Final answer
    x = 1,749,035,309.62

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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.