Home / 2,328,458,159,990.80-3,489,565,222,473.40-1,812,183,079,581.80

Finding the Fourth Proportional to 2,328,458,159,990.80, 3,489,565,222,473.40 and 1,812,183,079,581.80

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Solution

The fourth proportional to 2,328,458,159,990.80, 3,489,565,222,473.40 and 1,812,183,079,581.80 is: 2,715,844,828,102.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,458,159,990.80 : 3,489,565,222,473.40 = 1,812,183,079,581.80 : x
  2. Step 2: Convert to fraction form
    2,328,458,159,990.80/3,489,565,222,473.40 = 1,812,183,079,581.80/x
  3. Step 3: Cross multiply
    2,328,458,159,990.80x = 3,489,565,222,473.40 × 1,812,183,079,581.80
  4. Step 4: Simplify right side
    2,328,458,159,990.80x = 6,323,731,051,263,395,446,652,928
  5. Step 5: Solve for x
    x = 6,323,731,051,263,395,446,652,928/2,328,458,159,990.80
  6. Step 6: Final answer
    x = 2,715,844,828,102.21

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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.