Home / 2,311,464,666.30-3,467,196,999.45-1,484,967,623.10

Finding the Fourth Proportional to 2,311,464,666.30, 3,467,196,999.45 and 1,484,967,623.10

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Solution

The fourth proportional to 2,311,464,666.30, 3,467,196,999.45 and 1,484,967,623.10 is: 2,227,451,434.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,464,666.30 : 3,467,196,999.45 = 1,484,967,623.10 : x
  2. Step 2: Convert to fraction form
    2,311,464,666.30/3,467,196,999.45 = 1,484,967,623.10/x
  3. Step 3: Cross multiply
    2,311,464,666.30x = 3,467,196,999.45 × 1,484,967,623.10
  4. Step 4: Simplify right side
    2,311,464,666.30x = 5,148,675,287,092,717,568
  5. Step 5: Solve for x
    x = 5,148,675,287,092,717,568/2,311,464,666.30
  6. Step 6: Final answer
    x = 2,227,451,434.65

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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.