Home / 3,194,985,504.59-4,409,517,994.97-1,838,591,531.24

Finding the Fourth Proportional to 3,194,985,504.59, 4,409,517,994.97 and 1,838,591,531.24

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Solution

The fourth proportional to 3,194,985,504.59, 4,409,517,994.97 and 1,838,591,531.24 is: 2,537,508,364.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,985,504.59 : 4,409,517,994.97 = 1,838,591,531.24 : x
  2. Step 2: Convert to fraction form
    3,194,985,504.59/4,409,517,994.97 = 1,838,591,531.24/x
  3. Step 3: Cross multiply
    3,194,985,504.59x = 4,409,517,994.97 × 1,838,591,531.24
  4. Step 4: Simplify right side
    3,194,985,504.59x = 8,107,302,442,393,034,752
  5. Step 5: Solve for x
    x = 8,107,302,442,393,034,752/3,194,985,504.59
  6. Step 6: Final answer
    x = 2,537,508,364.51

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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.