Home / 1,907,108,433.88-2,632,027,591.80-1,060,420,175.68

Finding the Fourth Proportional to 1,907,108,433.88, 2,632,027,591.80 and 1,060,420,175.68

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Solution

The fourth proportional to 1,907,108,433.88, 2,632,027,591.80 and 1,060,420,175.68 is: 1,463,501,032.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,907,108,433.88 : 2,632,027,591.80 = 1,060,420,175.68 : x
  2. Step 2: Convert to fraction form
    1,907,108,433.88/2,632,027,591.80 = 1,060,420,175.68/x
  3. Step 3: Cross multiply
    1,907,108,433.88x = 2,632,027,591.80 × 1,060,420,175.68
  4. Step 4: Simplify right side
    1,907,108,433.88x = 2,791,055,161,291,163,136
  5. Step 5: Solve for x
    x = 2,791,055,161,291,163,136/1,907,108,433.88
  6. Step 6: Final answer
    x = 1,463,501,032.09

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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.