Home / 17,497,522.40-26,246,283.60-11,451,007.20

Finding the Fourth Proportional to 17,497,522.40, 26,246,283.60 and 11,451,007.20

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Solution

The fourth proportional to 17,497,522.40, 26,246,283.60 and 11,451,007.20 is: 17,176,510.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497,522.40 : 26,246,283.60 = 11,451,007.20 : x
  2. Step 2: Convert to fraction form
    17,497,522.40/26,246,283.60 = 11,451,007.20/x
  3. Step 3: Cross multiply
    17,497,522.40x = 26,246,283.60 × 11,451,007.20
  4. Step 4: Simplify right side
    17,497,522.40x = 300,546,382,476,841.94
  5. Step 5: Solve for x
    x = 300,546,382,476,841.94/17,497,522.40
  6. Step 6: Final answer
    x = 17,176,510.80

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1.5x scale

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.