Home / 946,917,733,801.92-1,420,585,520,749.90-276,200,077,744.32

Finding the Fourth Proportional to 946,917,733,801.92, 1,420,585,520,749.90 and 276,200,077,744.32

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Solution

The fourth proportional to 946,917,733,801.92, 1,420,585,520,749.90 and 276,200,077,744.32 is: 414,361,055,102.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,917,733,801.92 : 1,420,585,520,749.90 = 276,200,077,744.32 : x
  2. Step 2: Convert to fraction form
    946,917,733,801.92/1,420,585,520,749.90 = 276,200,077,744.32/x
  3. Step 3: Cross multiply
    946,917,733,801.92x = 1,420,585,520,749.90 × 276,200,077,744.32
  4. Step 4: Simplify right side
    946,917,733,801.92x = 392,365,831,273,577,690,693,632
  5. Step 5: Solve for x
    x = 392,365,831,273,577,690,693,632/946,917,733,801.92
  6. Step 6: Final answer
    x = 414,361,055,102.65

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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.