Home / 3,015,197,044.44-4,160,912,252.58-1,677,058,349.64

Finding the Fourth Proportional to 3,015,197,044.44, 4,160,912,252.58 and 1,677,058,349.64

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Solution

The fourth proportional to 3,015,197,044.44, 4,160,912,252.58 and 1,677,058,349.64 is: 2,314,307,334.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,015,197,044.44 : 4,160,912,252.58 = 1,677,058,349.64 : x
  2. Step 2: Convert to fraction form
    3,015,197,044.44/4,160,912,252.58 = 1,677,058,349.64/x
  3. Step 3: Cross multiply
    3,015,197,044.44x = 4,160,912,252.58 × 1,677,058,349.64
  4. Step 4: Simplify right side
    3,015,197,044.44x = 6,978,092,635,308,669,952
  5. Step 5: Solve for x
    x = 6,978,092,635,308,669,952/3,015,197,044.44
  6. Step 6: Final answer
    x = 2,314,307,334.63

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1.5x scale

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.