Home / 4,693,687,021,000.20-7,040,530,531,500.30-1,343,619,005,896.20

Finding the Fourth Proportional to 4,693,687,021,000.20, 7,040,530,531,500.30 and 1,343,619,005,896.20

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Solution

The fourth proportional to 4,693,687,021,000.20, 7,040,530,531,500.30 and 1,343,619,005,896.20 is: 2,015,428,508,844.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,687,021,000.20 : 7,040,530,531,500.30 = 1,343,619,005,896.20 : x
  2. Step 2: Convert to fraction form
    4,693,687,021,000.20/7,040,530,531,500.30 = 1,343,619,005,896.20/x
  3. Step 3: Cross multiply
    4,693,687,021,000.20x = 7,040,530,531,500.30 × 1,343,619,005,896.20
  4. Step 4: Simplify right side
    4,693,687,021,000.20x = 9,459,790,633,716,276,808,122,368
  5. Step 5: Solve for x
    x = 9,459,790,633,716,276,808,122,368/4,693,687,021,000.20
  6. Step 6: Final answer
    x = 2,015,428,508,844.30

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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.