Home / 34,122,665.40-51,183,998.10-11,093,555.40

Finding the Fourth Proportional to 34,122,665.40, 51,183,998.10 and 11,093,555.40

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Solution

The fourth proportional to 34,122,665.40, 51,183,998.10 and 11,093,555.40 is: 16,640,333.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,122,665.40 : 51,183,998.10 = 11,093,555.40 : x
  2. Step 2: Convert to fraction form
    34,122,665.40/51,183,998.10 = 11,093,555.40/x
  3. Step 3: Cross multiply
    34,122,665.40x = 51,183,998.10 × 11,093,555.40
  4. Step 4: Simplify right side
    34,122,665.40x = 567,812,518,515,844.75
  5. Step 5: Solve for x
    x = 567,812,518,515,844.75/34,122,665.40
  6. Step 6: Final answer
    x = 16,640,333.10

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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.