Home / 3,965,640,472,341.30-5,951,177,881,763.40-1,384,062,980,079.80

Finding the Fourth Proportional to 3,965,640,472,341.30, 5,951,177,881,763.40 and 1,384,062,980,079.80

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Solution

The fourth proportional to 3,965,640,472,341.30, 5,951,177,881,763.40 and 1,384,062,980,079.80 is: 2,077,042,800,896.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,965,640,472,341.30 : 5,951,177,881,763.40 = 1,384,062,980,079.80 : x
  2. Step 2: Convert to fraction form
    3,965,640,472,341.30/5,951,177,881,763.40 = 1,384,062,980,079.80/x
  3. Step 3: Cross multiply
    3,965,640,472,341.30x = 5,951,177,881,763.40 × 1,384,062,980,079.80
  4. Step 4: Simplify right side
    3,965,640,472,341.30x = 8,236,804,994,018,443,591,155,712
  5. Step 5: Solve for x
    x = 8,236,804,994,018,443,591,155,712/3,965,640,472,341.30
  6. Step 6: Final answer
    x = 2,077,042,800,896.03

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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.