Home / 2,017,815,376.80-3,026,723,065.20-1,088,006,203.20

Finding the Fourth Proportional to 2,017,815,376.80, 3,026,723,065.20 and 1,088,006,203.20

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Solution

The fourth proportional to 2,017,815,376.80, 3,026,723,065.20 and 1,088,006,203.20 is: 1,632,009,304.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,815,376.80 : 3,026,723,065.20 = 1,088,006,203.20 : x
  2. Step 2: Convert to fraction form
    2,017,815,376.80/3,026,723,065.20 = 1,088,006,203.20/x
  3. Step 3: Cross multiply
    2,017,815,376.80x = 3,026,723,065.20 × 1,088,006,203.20
  4. Step 4: Simplify right side
    2,017,815,376.80x = 3,293,093,470,306,118,144
  5. Step 5: Solve for x
    x = 3,293,093,470,306,118,144/2,017,815,376.80
  6. Step 6: Final answer
    x = 1,632,009,304.80

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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.