Home / 3,540,996,832.60-5,314,896,471.30-1,796,169,741.40

Finding the Fourth Proportional to 3,540,996,832.60, 5,314,896,471.30 and 1,796,169,741.40

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Solution

The fourth proportional to 3,540,996,832.60, 5,314,896,471.30 and 1,796,169,741.40 is: 2,695,979,881.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,540,996,832.60 : 5,314,896,471.30 = 1,796,169,741.40 : x
  2. Step 2: Convert to fraction form
    3,540,996,832.60/5,314,896,471.30 = 1,796,169,741.40/x
  3. Step 3: Cross multiply
    3,540,996,832.60x = 5,314,896,471.30 × 1,796,169,741.40
  4. Step 4: Simplify right side
    3,540,996,832.60x = 9,546,456,220,422,694,912
  5. Step 5: Solve for x
    x = 9,546,456,220,422,694,912/3,540,996,832.60
  6. Step 6: Final answer
    x = 2,695,979,881.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.