Home / 1,230,178,756,826.70-1,845,268,135,240.20-1,230,178,756,826.70

Finding the Fourth Proportional to 1,230,178,756,826.70, 1,845,268,135,240.20 and 1,230,178,756,826.70

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Solution

The fourth proportional to 1,230,178,756,826.70, 1,845,268,135,240.20 and 1,230,178,756,826.70 is: 1,845,268,135,240.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,230,178,756,826.70 : 1,845,268,135,240.20 = 1,230,178,756,826.70 : x
  2. Step 2: Convert to fraction form
    1,230,178,756,826.70/1,845,268,135,240.20 = 1,230,178,756,826.70/x
  3. Step 3: Cross multiply
    1,230,178,756,826.70x = 1,845,268,135,240.20 × 1,230,178,756,826.70
  4. Step 4: Simplify right side
    1,230,178,756,826.70x = 2,270,009,660,621,712,068,182,016
  5. Step 5: Solve for x
    x = 2,270,009,660,621,712,068,182,016/1,230,178,756,826.70
  6. Step 6: Final answer
    x = 1,845,268,135,240.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.