Home / 47,993,617.44-66,230,720.82-25,966,633.50

Finding the Fourth Proportional to 47,993,617.44, 66,230,720.82 and 25,966,633.50

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Solution

The fourth proportional to 47,993,617.44, 66,230,720.82 and 25,966,633.50 is: 35,833,699.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,993,617.44 : 66,230,720.82 = 25,966,633.50 : x
  2. Step 2: Convert to fraction form
    47,993,617.44/66,230,720.82 = 25,966,633.50/x
  3. Step 3: Cross multiply
    47,993,617.44x = 66,230,720.82 × 25,966,633.50
  4. Step 4: Simplify right side
    47,993,617.44x = 1,719,788,853,973,759.50
  5. Step 5: Solve for x
    x = 1,719,788,853,973,759.50/47,993,617.44
  6. Step 6: Final answer
    x = 35,833,699.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.