Home / 47,559,380.56-65,635,992.84-26,936,495.44

Finding the Fourth Proportional to 47,559,380.56, 65,635,992.84 and 26,936,495.44

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Solution

The fourth proportional to 47,559,380.56, 65,635,992.84 and 26,936,495.44 is: 37,174,656.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,559,380.56 : 65,635,992.84 = 26,936,495.44 : x
  2. Step 2: Convert to fraction form
    47,559,380.56/65,635,992.84 = 26,936,495.44/x
  3. Step 3: Cross multiply
    47,559,380.56x = 65,635,992.84 × 26,936,495.44
  4. Step 4: Simplify right side
    47,559,380.56x = 1,768,003,621,834,532.75
  5. Step 5: Solve for x
    x = 1,768,003,621,834,532.75/47,559,380.56
  6. Step 6: Final answer
    x = 37,174,656.21

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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.