Home / 2,323,029,734.42-3,205,740,670.54-1,265,766,394.39

Finding the Fourth Proportional to 2,323,029,734.42, 3,205,740,670.54 and 1,265,766,394.39

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Solution

The fourth proportional to 2,323,029,734.42, 3,205,740,670.54 and 1,265,766,394.39 is: 1,746,735,631.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,029,734.42 : 3,205,740,670.54 = 1,265,766,394.39 : x
  2. Step 2: Convert to fraction form
    2,323,029,734.42/3,205,740,670.54 = 1,265,766,394.39/x
  3. Step 3: Cross multiply
    2,323,029,734.42x = 3,205,740,670.54 × 1,265,766,394.39
  4. Step 4: Simplify right side
    2,323,029,734.42x = 4,057,718,809,887,618,048
  5. Step 5: Solve for x
    x = 4,057,718,809,887,618,048/2,323,029,734.42
  6. Step 6: Final answer
    x = 1,746,735,631.39

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1.5x scale

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.