Home / 1,951,375,954,208.70-2,692,963,398,155.40-1,072,481,875,517.50

Finding the Fourth Proportional to 1,951,375,954,208.70, 2,692,963,398,155.40 and 1,072,481,875,517.50

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Solution

The fourth proportional to 1,951,375,954,208.70, 2,692,963,398,155.40 and 1,072,481,875,517.50 is: 1,480,060,482,309.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,375,954,208.70 : 2,692,963,398,155.40 = 1,072,481,875,517.50 : x
  2. Step 2: Convert to fraction form
    1,951,375,954,208.70/2,692,963,398,155.40 = 1,072,481,875,517.50/x
  3. Step 3: Cross multiply
    1,951,375,954,208.70x = 2,692,963,398,155.40 × 1,072,481,875,517.50
  4. Step 4: Simplify right side
    1,951,375,954,208.70x = 2,888,154,435,953,683,320,537,088
  5. Step 5: Solve for x
    x = 2,888,154,435,953,683,320,537,088/1,951,375,954,208.70
  6. Step 6: Final answer
    x = 1,480,060,482,309.70

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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.