Home / 37,320,004,961,626-55,918,876,471,088-19,875,836,162,990

Finding the Fourth Proportional to 37,320,004,961,626, 55,918,876,471,088 and 19,875,836,162,990

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Solution

The fourth proportional to 37,320,004,961,626, 55,918,876,471,088 and 19,875,836,162,990 is: 29,781,197,197,070.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,320,004,961,626 : 55,918,876,471,088 = 19,875,836,162,990 : x
  2. Step 2: Convert to fraction form
    37,320,004,961,626/55,918,876,471,088 = 19,875,836,162,990/x
  3. Step 3: Cross multiply
    37,320,004,961,626x = 55,918,876,471,088 × 19,875,836,162,990
  4. Step 4: Simplify right side
    37,320,004,961,626x = 1,111,434,427,157,821,556,850,163,712
  5. Step 5: Solve for x
    x = 1,111,434,427,157,821,556,850,163,712/37,320,004,961,626
  6. Step 6: Final answer
    x = 29,781,197,197,070.18

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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.