Home / 17,714,099.90-26,554,431.45-9,615,136.70

Finding the Fourth Proportional to 17,714,099.90, 26,554,431.45 and 9,615,136.70

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Solution

The fourth proportional to 17,714,099.90, 26,554,431.45 and 9,615,136.70 is: 14,413,630.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,714,099.90 : 26,554,431.45 = 9,615,136.70 : x
  2. Step 2: Convert to fraction form
    17,714,099.90/26,554,431.45 = 9,615,136.70/x
  3. Step 3: Cross multiply
    17,714,099.90x = 26,554,431.45 × 9,615,136.70
  4. Step 4: Simplify right side
    17,714,099.90x = 255,324,488,382,529.19
  5. Step 5: Solve for x
    x = 255,324,488,382,529.19/17,714,099.90
  6. Step 6: Final answer
    x = 14,413,630.37

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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.