Home / 1,950,911,593.58-2,692,260,665.19-1,058,838,333.81

Finding the Fourth Proportional to 1,950,911,593.58, 2,692,260,665.19 and 1,058,838,333.81

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Solution

The fourth proportional to 1,950,911,593.58, 2,692,260,665.19 and 1,058,838,333.81 is: 1,461,198,347.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,911,593.58 : 2,692,260,665.19 = 1,058,838,333.81 : x
  2. Step 2: Convert to fraction form
    1,950,911,593.58/2,692,260,665.19 = 1,058,838,333.81/x
  3. Step 3: Cross multiply
    1,950,911,593.58x = 2,692,260,665.19 × 1,058,838,333.81
  4. Step 4: Simplify right side
    1,950,911,593.58x = 2,850,668,796,911,981,568
  5. Step 5: Solve for x
    x = 2,850,668,796,911,981,568/1,950,911,593.58
  6. Step 6: Final answer
    x = 1,461,198,347.63

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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.