Home / 2,946,856,414.31-4,066,641,164.16-1,608,746,504.01

Finding the Fourth Proportional to 2,946,856,414.31, 4,066,641,164.16 and 1,608,746,504.01

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Solution

The fourth proportional to 2,946,856,414.31, 4,066,641,164.16 and 1,608,746,504.01 is: 2,220,058,881.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,856,414.31 : 4,066,641,164.16 = 1,608,746,504.01 : x
  2. Step 2: Convert to fraction form
    2,946,856,414.31/4,066,641,164.16 = 1,608,746,504.01/x
  3. Step 3: Cross multiply
    2,946,856,414.31x = 4,066,641,164.16 × 1,608,746,504.01
  4. Step 4: Simplify right side
    2,946,856,414.31x = 6,542,194,755,905,556,480
  5. Step 5: Solve for x
    x = 6,542,194,755,905,556,480/2,946,856,414.31
  6. Step 6: Final answer
    x = 2,220,058,881.78

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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.