Home / 34,656,896,509.36-51,970,206,350-12,265,205,942.64

Finding the Fourth Proportional to 34,656,896,509.36, 51,970,206,350 and 12,265,205,942.64

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Solution

The fourth proportional to 34,656,896,509.36, 51,970,206,350 and 12,265,205,942.64 is: 18,392,451,372.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,656,896,509.36 : 51,970,206,350 = 12,265,205,942.64 : x
  2. Step 2: Convert to fraction form
    34,656,896,509.36/51,970,206,350 = 12,265,205,942.64/x
  3. Step 3: Cross multiply
    34,656,896,509.36x = 51,970,206,350 × 12,265,205,942.64
  4. Step 4: Simplify right side
    34,656,896,509.36x = 637,425,283,764,247,068,672
  5. Step 5: Solve for x
    x = 637,425,283,764,247,068,672/34,656,896,509.36
  6. Step 6: Final answer
    x = 18,392,451,372.33

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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.