Home / 2,022,043,329,214.60-2,790,419,120,800.80-1,108,540,683,756.10

Finding the Fourth Proportional to 2,022,043,329,214.60, 2,790,419,120,800.80 and 1,108,540,683,756.10

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Solution

The fourth proportional to 2,022,043,329,214.60, 2,790,419,120,800.80 and 1,108,540,683,756.10 is: 1,529,785,774,343.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,043,329,214.60 : 2,790,419,120,800.80 = 1,108,540,683,756.10 : x
  2. Step 2: Convert to fraction form
    2,022,043,329,214.60/2,790,419,120,800.80 = 1,108,540,683,756.10/x
  3. Step 3: Cross multiply
    2,022,043,329,214.60x = 2,790,419,120,800.80 × 1,108,540,683,756.10
  4. Step 4: Simplify right side
    2,022,043,329,214.60x = 3,093,293,120,138,614,337,961,984
  5. Step 5: Solve for x
    x = 3,093,293,120,138,614,337,961,984/2,022,043,329,214.60
  6. Step 6: Final answer
    x = 1,529,785,774,343.47

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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.