Home / 17,246,253.60-25,859,538.90-6,463,906.20

Finding the Fourth Proportional to 17,246,253.60, 25,859,538.90 and 6,463,906.20

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Solution

The fourth proportional to 17,246,253.60, 25,859,538.90 and 6,463,906.20 is: 9,692,170.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,246,253.60 : 25,859,538.90 = 6,463,906.20 : x
  2. Step 2: Convert to fraction form
    17,246,253.60/25,859,538.90 = 6,463,906.20/x
  3. Step 3: Cross multiply
    17,246,253.60x = 25,859,538.90 × 6,463,906.20
  4. Step 4: Simplify right side
    17,246,253.60x = 167,153,633,824,851.19
  5. Step 5: Solve for x
    x = 167,153,633,824,851.19/17,246,253.60
  6. Step 6: Final answer
    x = 9,692,170.70

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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.