Home / 26,701,052.36-36,848,176.76-15,100,350.64

Finding the Fourth Proportional to 26,701,052.36, 36,848,176.76 and 15,100,350.64

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Solution

The fourth proportional to 26,701,052.36, 36,848,176.76 and 15,100,350.64 is: 20,838,893.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,701,052.36 : 36,848,176.76 = 15,100,350.64 : x
  2. Step 2: Convert to fraction form
    26,701,052.36/36,848,176.76 = 15,100,350.64/x
  3. Step 3: Cross multiply
    26,701,052.36x = 36,848,176.76 × 15,100,350.64
  4. Step 4: Simplify right side
    26,701,052.36x = 556,420,389,520,699.12
  5. Step 5: Solve for x
    x = 556,420,389,520,699.12/26,701,052.36
  6. Step 6: Final answer
    x = 20,838,893.61

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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.