Home / 34,704,072.80-52,056,109.20-17,697,960.80

Finding the Fourth Proportional to 34,704,072.80, 52,056,109.20 and 17,697,960.80

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Solution

The fourth proportional to 34,704,072.80, 52,056,109.20 and 17,697,960.80 is: 26,546,941.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,704,072.80 : 52,056,109.20 = 17,697,960.80 : x
  2. Step 2: Convert to fraction form
    34,704,072.80/52,056,109.20 = 17,697,960.80/x
  3. Step 3: Cross multiply
    34,704,072.80x = 52,056,109.20 × 17,697,960.80
  4. Step 4: Simplify right side
    34,704,072.80x = 921,286,980,022,119.50
  5. Step 5: Solve for x
    x = 921,286,980,022,119.50/34,704,072.80
  6. Step 6: Final answer
    x = 26,546,941.20

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Similar ratio
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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.