Home / 2,651,669,851.92-3,659,392,735.34-1,446,076,877.06

Finding the Fourth Proportional to 2,651,669,851.92, 3,659,392,735.34 and 1,446,076,877.06

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Solution

The fourth proportional to 2,651,669,851.92, 3,659,392,735.34 and 1,446,076,877.06 is: 1,995,634,266.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,669,851.92 : 3,659,392,735.34 = 1,446,076,877.06 : x
  2. Step 2: Convert to fraction form
    2,651,669,851.92/3,659,392,735.34 = 1,446,076,877.06/x
  3. Step 3: Cross multiply
    2,651,669,851.92x = 3,659,392,735.34 × 1,446,076,877.06
  4. Step 4: Simplify right side
    2,651,669,851.92x = 5,291,763,218,630,990,848
  5. Step 5: Solve for x
    x = 5,291,763,218,630,990,848/2,651,669,851.92
  6. Step 6: Final answer
    x = 1,995,634,266.01

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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.