Home / 26,099,994.88-39,150,386.88-9,061,209.28

Finding the Fourth Proportional to 26,099,994.88, 39,150,386.88 and 9,061,209.28

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Solution

The fourth proportional to 26,099,994.88, 39,150,386.88 and 9,061,209.28 is: 13,591,950.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,099,994.88 : 39,150,386.88 = 9,061,209.28 : x
  2. Step 2: Convert to fraction form
    26,099,994.88/39,150,386.88 = 9,061,209.28/x
  3. Step 3: Cross multiply
    26,099,994.88x = 39,150,386.88 × 9,061,209.28
  4. Step 4: Simplify right side
    26,099,994.88x = 354,749,848,912,646.25
  5. Step 5: Solve for x
    x = 354,749,848,912,646.25/26,099,994.88
  6. Step 6: Final answer
    x = 13,591,950.90

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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.