Home / 17,246,256.60-25,859,543.40-6,463,909.20

Finding the Fourth Proportional to 17,246,256.60, 25,859,543.40 and 6,463,909.20

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Solution

The fourth proportional to 17,246,256.60, 25,859,543.40 and 6,463,909.20 is: 9,692,175.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,246,256.60 : 25,859,543.40 = 6,463,909.20 : x
  2. Step 2: Convert to fraction form
    17,246,256.60/25,859,543.40 = 6,463,909.20/x
  3. Step 3: Cross multiply
    17,246,256.60x = 25,859,543.40 × 6,463,909.20
  4. Step 4: Simplify right side
    17,246,256.60x = 167,153,740,491,059.28
  5. Step 5: Solve for x
    x = 167,153,740,491,059.28/17,246,256.60
  6. Step 6: Final answer
    x = 9,692,175.20

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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.