Home / 17,237,059.20-25,855,588.80-10,056,700.80

Finding the Fourth Proportional to 17,237,059.20, 25,855,588.80 and 10,056,700.80

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Solution

The fourth proportional to 17,237,059.20, 25,855,588.80 and 10,056,700.80 is: 15,085,051.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,237,059.20 : 25,855,588.80 = 10,056,700.80 : x
  2. Step 2: Convert to fraction form
    17,237,059.20/25,855,588.80 = 10,056,700.80/x
  3. Step 3: Cross multiply
    17,237,059.20x = 25,855,588.80 × 10,056,700.80
  4. Step 4: Simplify right side
    17,237,059.20x = 260,021,920,569,431.06
  5. Step 5: Solve for x
    x = 260,021,920,569,431.06/17,237,059.20
  6. Step 6: Final answer
    x = 15,085,051.20

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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.