Home / 17,232,317,472.28-25,795,460,734.26-11,243,548,380.64

Finding the Fourth Proportional to 17,232,317,472.28, 25,795,460,734.26 and 11,243,548,380.64

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Solution

The fourth proportional to 17,232,317,472.28, 25,795,460,734.26 and 11,243,548,380.64 is: 16,830,731,631.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232,317,472.28 : 25,795,460,734.26 = 11,243,548,380.64 : x
  2. Step 2: Convert to fraction form
    17,232,317,472.28/25,795,460,734.26 = 11,243,548,380.64/x
  3. Step 3: Cross multiply
    17,232,317,472.28x = 25,795,460,734.26 × 11,243,548,380.64
  4. Step 4: Simplify right side
    17,232,317,472.28x = 290,032,510,766,551,695,360
  5. Step 5: Solve for x
    x = 290,032,510,766,551,695,360/17,232,317,472.28
  6. Step 6: Final answer
    x = 16,830,731,631.60

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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.