Home / 8,092,061,612.24-11,168,841,499.08-4,919,571,415.76

Finding the Fourth Proportional to 8,092,061,612.24, 11,168,841,499.08 and 4,919,571,415.76

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Solution

The fourth proportional to 8,092,061,612.24, 11,168,841,499.08 and 4,919,571,415.76 is: 6,790,100,720.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,061,612.24 : 11,168,841,499.08 = 4,919,571,415.76 : x
  2. Step 2: Convert to fraction form
    8,092,061,612.24/11,168,841,499.08 = 4,919,571,415.76/x
  3. Step 3: Cross multiply
    8,092,061,612.24x = 11,168,841,499.08 × 4,919,571,415.76
  4. Step 4: Simplify right side
    8,092,061,612.24x = 54,945,913,386,028,040,192
  5. Step 5: Solve for x
    x = 54,945,913,386,028,040,192/8,092,061,612.24
  6. Step 6: Final answer
    x = 6,790,100,720.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.