Home / 6,253,032,810.59-8,629,335,201.53-3,395,295,472.10

Finding the Fourth Proportional to 6,253,032,810.59, 8,629,335,201.53 and 3,395,295,472.10

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Solution

The fourth proportional to 6,253,032,810.59, 8,629,335,201.53 and 3,395,295,472.10 is: 4,685,589,157.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,032,810.59 : 8,629,335,201.53 = 3,395,295,472.10 : x
  2. Step 2: Convert to fraction form
    6,253,032,810.59/8,629,335,201.53 = 3,395,295,472.10/x
  3. Step 3: Cross multiply
    6,253,032,810.59x = 8,629,335,201.53 × 3,395,295,472.10
  4. Step 4: Simplify right side
    6,253,032,810.59x = 29,299,142,736,987,951,104
  5. Step 5: Solve for x
    x = 29,299,142,736,987,951,104/6,253,032,810.59
  6. Step 6: Final answer
    x = 4,685,589,157.21

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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.