Home / 1,951,375,954,214.40-2,692,963,398,163.20-1,072,481,875,523.20

Finding the Fourth Proportional to 1,951,375,954,214.40, 2,692,963,398,163.20 and 1,072,481,875,523.20

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Solution

The fourth proportional to 1,951,375,954,214.40, 2,692,963,398,163.20 and 1,072,481,875,523.20 is: 1,480,060,482,317.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,375,954,214.40 : 2,692,963,398,163.20 = 1,072,481,875,523.20 : x
  2. Step 2: Convert to fraction form
    1,951,375,954,214.40/2,692,963,398,163.20 = 1,072,481,875,523.20/x
  3. Step 3: Cross multiply
    1,951,375,954,214.40x = 2,692,963,398,163.20 × 1,072,481,875,523.20
  4. Step 4: Simplify right side
    1,951,375,954,214.40x = 2,888,154,435,977,399,056,203,776
  5. Step 5: Solve for x
    x = 2,888,154,435,977,399,056,203,776/1,951,375,954,214.40
  6. Step 6: Final answer
    x = 1,480,060,482,317.53

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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.