Home / 2,106,513,224.25-3,159,374,797.71-1,056,969,625.29

Finding the Fourth Proportional to 2,106,513,224.25, 3,159,374,797.71 and 1,056,969,625.29

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Solution

The fourth proportional to 2,106,513,224.25, 3,159,374,797.71 and 1,056,969,625.29 is: 1,585,256,222.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,106,513,224.25 : 3,159,374,797.71 = 1,056,969,625.29 : x
  2. Step 2: Convert to fraction form
    2,106,513,224.25/3,159,374,797.71 = 1,056,969,625.29/x
  3. Step 3: Cross multiply
    2,106,513,224.25x = 3,159,374,797.71 × 1,056,969,625.29
  4. Step 4: Simplify right side
    2,106,513,224.25x = 3,339,363,196,086,208,000
  5. Step 5: Solve for x
    x = 3,339,363,196,086,208,000/2,106,513,224.25
  6. Step 6: Final answer
    x = 1,585,256,222.29

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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.