Home / 11,088,351.40-16,632,527.10-10,258,911.40

Finding the Fourth Proportional to 11,088,351.40, 16,632,527.10 and 10,258,911.40

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Solution

The fourth proportional to 11,088,351.40, 16,632,527.10 and 10,258,911.40 is: 15,388,367.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088,351.40 : 16,632,527.10 = 10,258,911.40 : x
  2. Step 2: Convert to fraction form
    11,088,351.40/16,632,527.10 = 10,258,911.40/x
  3. Step 3: Cross multiply
    11,088,351.40x = 16,632,527.10 × 10,258,911.40
  4. Step 4: Simplify right side
    11,088,351.40x = 170,631,621,876,998.94
  5. Step 5: Solve for x
    x = 170,631,621,876,998.94/11,088,351.40
  6. Step 6: Final answer
    x = 15,388,367.10

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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.