Home / 3,824,953,561,278.60-5,278,435,524,718.70-2,090,770,043,130.10

Finding the Fourth Proportional to 3,824,953,561,278.60, 5,278,435,524,718.70 and 2,090,770,043,130.10

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Solution

The fourth proportional to 3,824,953,561,278.60, 5,278,435,524,718.70 and 2,090,770,043,130.10 is: 2,885,262,446,424.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824,953,561,278.60 : 5,278,435,524,718.70 = 2,090,770,043,130.10 : x
  2. Step 2: Convert to fraction form
    3,824,953,561,278.60/5,278,435,524,718.70 = 2,090,770,043,130.10/x
  3. Step 3: Cross multiply
    3,824,953,561,278.60x = 5,278,435,524,718.70 × 2,090,770,043,130.10
  4. Step 4: Simplify right side
    3,824,953,561,278.60x = 11,035,994,869,675,569,851,662,336
  5. Step 5: Solve for x
    x = 11,035,994,869,675,569,851,662,336/3,824,953,561,278.60
  6. Step 6: Final answer
    x = 2,885,262,446,424.70

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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.