Home / 2,143,190,016,070.40-3,214,785,024,105.60-1,746,471,435,334.40

Finding the Fourth Proportional to 2,143,190,016,070.40, 3,214,785,024,105.60 and 1,746,471,435,334.40

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Solution

The fourth proportional to 2,143,190,016,070.40, 3,214,785,024,105.60 and 1,746,471,435,334.40 is: 2,619,707,153,001.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,143,190,016,070.40 : 3,214,785,024,105.60 = 1,746,471,435,334.40 : x
  2. Step 2: Convert to fraction form
    2,143,190,016,070.40/3,214,785,024,105.60 = 1,746,471,435,334.40/x
  3. Step 3: Cross multiply
    2,143,190,016,070.40x = 3,214,785,024,105.60 × 1,746,471,435,334.40
  4. Step 4: Simplify right side
    2,143,190,016,070.40x = 5,614,530,215,341,240,377,933,824
  5. Step 5: Solve for x
    x = 5,614,530,215,341,240,377,933,824/2,143,190,016,070.40
  6. Step 6: Final answer
    x = 2,619,707,153,001.60

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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.