Home / 17,341,469.46-26,013,033.63-8,373,564.18

Finding the Fourth Proportional to 17,341,469.46, 26,013,033.63 and 8,373,564.18

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Solution

The fourth proportional to 17,341,469.46, 26,013,033.63 and 8,373,564.18 is: 12,560,746.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,341,469.46 : 26,013,033.63 = 8,373,564.18 : x
  2. Step 2: Convert to fraction form
    17,341,469.46/26,013,033.63 = 8,373,564.18/x
  3. Step 3: Cross multiply
    17,341,469.46x = 26,013,033.63 × 8,373,564.18
  4. Step 4: Simplify right side
    17,341,469.46x = 217,821,806,617,303.34
  5. Step 5: Solve for x
    x = 217,821,806,617,303.34/17,341,469.46
  6. Step 6: Final answer
    x = 12,560,746.78

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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.