Home / 17,453,510.21-24,085,614.39-9,612,871.85

Finding the Fourth Proportional to 17,453,510.21, 24,085,614.39 and 9,612,871.85

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Solution

The fourth proportional to 17,453,510.21, 24,085,614.39 and 9,612,871.85 is: 13,265,636.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,453,510.21 : 24,085,614.39 = 9,612,871.85 : x
  2. Step 2: Convert to fraction form
    17,453,510.21/24,085,614.39 = 9,612,871.85/x
  3. Step 3: Cross multiply
    17,453,510.21x = 24,085,614.39 × 9,612,871.85
  4. Step 4: Simplify right side
    17,453,510.21x = 231,531,924,559,585.91
  5. Step 5: Solve for x
    x = 231,531,924,559,585.91/17,453,510.21
  6. Step 6: Final answer
    x = 13,265,636.64

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1.5x scale

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.