Home / 2,263,185,733,821.60-3,123,180,424,613-1,235,517,322,717.40

Finding the Fourth Proportional to 2,263,185,733,821.60, 3,123,180,424,613 and 1,235,517,322,717.40

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Solution

The fourth proportional to 2,263,185,733,821.60, 3,123,180,424,613 and 1,235,517,322,717.40 is: 1,705,005,231,747.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,185,733,821.60 : 3,123,180,424,613 = 1,235,517,322,717.40 : x
  2. Step 2: Convert to fraction form
    2,263,185,733,821.60/3,123,180,424,613 = 1,235,517,322,717.40/x
  3. Step 3: Cross multiply
    2,263,185,733,821.60x = 3,123,180,424,613 × 1,235,517,322,717.40
  4. Step 4: Simplify right side
    2,263,185,733,821.60x = 3,858,743,516,581,246,068,064,256
  5. Step 5: Solve for x
    x = 3,858,743,516,581,246,068,064,256/2,263,185,733,821.60
  6. Step 6: Final answer
    x = 1,705,005,231,747.11

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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.