Home / 17,734,228.10-26,601,342.15-4,954,712.30

Finding the Fourth Proportional to 17,734,228.10, 26,601,342.15 and 4,954,712.30

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Solution

The fourth proportional to 17,734,228.10, 26,601,342.15 and 4,954,712.30 is: 7,432,068.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,734,228.10 : 26,601,342.15 = 4,954,712.30 : x
  2. Step 2: Convert to fraction form
    17,734,228.10/26,601,342.15 = 4,954,712.30/x
  3. Step 3: Cross multiply
    17,734,228.10x = 26,601,342.15 × 4,954,712.30
  4. Step 4: Simplify right side
    17,734,228.10x = 131,801,997,147,113.44
  5. Step 5: Solve for x
    x = 131,801,997,147,113.44/17,734,228.10
  6. Step 6: Final answer
    x = 7,432,068.45

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Double scale
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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.