Home / 1,676,922,185.61-2,314,058,182.41-924,233,080.47

Finding the Fourth Proportional to 1,676,922,185.61, 2,314,058,182.41 and 924,233,080.47

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Solution

The fourth proportional to 1,676,922,185.61, 2,314,058,182.41 and 924,233,080.47 is: 1,275,389,604.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,922,185.61 : 2,314,058,182.41 = 924,233,080.47 : x
  2. Step 2: Convert to fraction form
    1,676,922,185.61/2,314,058,182.41 = 924,233,080.47/x
  3. Step 3: Cross multiply
    1,676,922,185.61x = 2,314,058,182.41 × 924,233,080.47
  4. Step 4: Simplify right side
    1,676,922,185.61x = 2,138,729,122,315,603,456
  5. Step 5: Solve for x
    x = 2,138,729,122,315,603,456/1,676,922,185.61
  6. Step 6: Final answer
    x = 1,275,389,604.04

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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.