Home / 15,325,929,219.10-22,988,893,828.65-11,193,444,003.10

Finding the Fourth Proportional to 15,325,929,219.10, 22,988,893,828.65 and 11,193,444,003.10

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Solution

The fourth proportional to 15,325,929,219.10, 22,988,893,828.65 and 11,193,444,003.10 is: 16,790,166,004.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,325,929,219.10 : 22,988,893,828.65 = 11,193,444,003.10 : x
  2. Step 2: Convert to fraction form
    15,325,929,219.10/22,988,893,828.65 = 11,193,444,003.10/x
  3. Step 3: Cross multiply
    15,325,929,219.10x = 22,988,893,828.65 × 11,193,444,003.10
  4. Step 4: Simplify right side
    15,325,929,219.10x = 257,324,895,764,204,978,176
  5. Step 5: Solve for x
    x = 257,324,895,764,204,978,176/15,325,929,219.10
  6. Step 6: Final answer
    x = 16,790,166,004.65

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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.