Home / 1,104,844,898,458.40-1,524,669,733,616.20-617,110,954,002.63

Finding the Fourth Proportional to 1,104,844,898,458.40, 1,524,669,733,616.20 and 617,110,954,002.63

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Solution

The fourth proportional to 1,104,844,898,458.40, 1,524,669,733,616.20 and 617,110,954,002.63 is: 851,604,053,350.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,844,898,458.40 : 1,524,669,733,616.20 = 617,110,954,002.63 : x
  2. Step 2: Convert to fraction form
    1,104,844,898,458.40/1,524,669,733,616.20 = 617,110,954,002.63/x
  3. Step 3: Cross multiply
    1,104,844,898,458.40x = 1,524,669,733,616.20 × 617,110,954,002.63
  4. Step 4: Simplify right side
    1,104,844,898,458.40x = 940,890,393,850,828,963,184,640
  5. Step 5: Solve for x
    x = 940,890,393,850,828,963,184,640/1,104,844,898,458.40
  6. Step 6: Final answer
    x = 851,604,053,350.53

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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.