Home / 17,496,800.10-26,245,200.15-11,088,015.30

Finding the Fourth Proportional to 17,496,800.10, 26,245,200.15 and 11,088,015.30

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Solution

The fourth proportional to 17,496,800.10, 26,245,200.15 and 11,088,015.30 is: 16,632,022.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,800.10 : 26,245,200.15 = 11,088,015.30 : x
  2. Step 2: Convert to fraction form
    17,496,800.10/26,245,200.15 = 11,088,015.30/x
  3. Step 3: Cross multiply
    17,496,800.10x = 26,245,200.15 × 11,088,015.30
  4. Step 4: Simplify right side
    17,496,800.10x = 291,007,180,814,762.31
  5. Step 5: Solve for x
    x = 291,007,180,814,762.31/17,496,800.10
  6. Step 6: Final answer
    x = 16,632,022.95

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Double scale
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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.