Home / 3,829,141,889.26-5,284,216,027.91-2,069,009,297.26

Finding the Fourth Proportional to 3,829,141,889.26, 5,284,216,027.91 and 2,069,009,297.26

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Solution

The fourth proportional to 3,829,141,889.26, 5,284,216,027.91 and 2,069,009,297.26 is: 2,855,232,949.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,141,889.26 : 5,284,216,027.91 = 2,069,009,297.26 : x
  2. Step 2: Convert to fraction form
    3,829,141,889.26/5,284,216,027.91 = 2,069,009,297.26/x
  3. Step 3: Cross multiply
    3,829,141,889.26x = 5,284,216,027.91 × 2,069,009,297.26
  4. Step 4: Simplify right side
    3,829,141,889.26x = 10,933,092,090,468,059,136
  5. Step 5: Solve for x
    x = 10,933,092,090,468,059,136/3,829,141,889.26
  6. Step 6: Final answer
    x = 2,855,232,949.49

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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.