Home / 2,175,992,276.73-3,264,628,801.50-702,104,436.15

Finding the Fourth Proportional to 2,175,992,276.73, 3,264,628,801.50 and 702,104,436.15

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Solution

The fourth proportional to 2,175,992,276.73, 3,264,628,801.50 and 702,104,436.15 is: 1,053,363,280.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,175,992,276.73 : 3,264,628,801.50 = 702,104,436.15 : x
  2. Step 2: Convert to fraction form
    2,175,992,276.73/3,264,628,801.50 = 702,104,436.15/x
  3. Step 3: Cross multiply
    2,175,992,276.73x = 3,264,628,801.50 × 702,104,436.15
  4. Step 4: Simplify right side
    2,175,992,276.73x = 2,292,110,363,916,207,616
  5. Step 5: Solve for x
    x = 2,292,110,363,916,207,616/2,175,992,276.73
  6. Step 6: Final answer
    x = 1,053,363,280.94

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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.