Home / 2,017,814,446.80-3,026,721,670.20-1,088,005,273.20

Finding the Fourth Proportional to 2,017,814,446.80, 3,026,721,670.20 and 1,088,005,273.20

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Solution

The fourth proportional to 2,017,814,446.80, 3,026,721,670.20 and 1,088,005,273.20 is: 1,632,007,909.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,814,446.80 : 3,026,721,670.20 = 1,088,005,273.20 : x
  2. Step 2: Convert to fraction form
    2,017,814,446.80/3,026,721,670.20 = 1,088,005,273.20/x
  3. Step 3: Cross multiply
    2,017,814,446.80x = 3,026,721,670.20 × 1,088,005,273.20
  4. Step 4: Simplify right side
    2,017,814,446.80x = 3,293,089,137,686,311,424
  5. Step 5: Solve for x
    x = 3,293,089,137,686,311,424/2,017,814,446.80
  6. Step 6: Final answer
    x = 1,632,007,909.80

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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.