Home / 3,332,999,235.44-5,000,469,617.52-1,492,321,445.36

Finding the Fourth Proportional to 3,332,999,235.44, 5,000,469,617.52 and 1,492,321,445.36

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Solution

The fourth proportional to 3,332,999,235.44, 5,000,469,617.52 and 1,492,321,445.36 is: 2,238,916,819.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,999,235.44 : 5,000,469,617.52 = 1,492,321,445.36 : x
  2. Step 2: Convert to fraction form
    3,332,999,235.44/5,000,469,617.52 = 1,492,321,445.36/x
  3. Step 3: Cross multiply
    3,332,999,235.44x = 5,000,469,617.52 × 1,492,321,445.36
  4. Step 4: Simplify right side
    3,332,999,235.44x = 7,462,308,047,096,212,480
  5. Step 5: Solve for x
    x = 7,462,308,047,096,212,480/3,332,999,235.44
  6. Step 6: Final answer
    x = 2,238,916,819.35

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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.