Home / 2,885,195,703,040.30-4,328,526,093,912.80-1,335,617,367,074.20

Finding the Fourth Proportional to 2,885,195,703,040.30, 4,328,526,093,912.80 and 1,335,617,367,074.20

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Solution

The fourth proportional to 2,885,195,703,040.30, 4,328,526,093,912.80 and 1,335,617,367,074.20 is: 2,003,765,158,381.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,885,195,703,040.30 : 4,328,526,093,912.80 = 1,335,617,367,074.20 : x
  2. Step 2: Convert to fraction form
    2,885,195,703,040.30/4,328,526,093,912.80 = 1,335,617,367,074.20/x
  3. Step 3: Cross multiply
    2,885,195,703,040.30x = 4,328,526,093,912.80 × 1,335,617,367,074.20
  4. Step 4: Simplify right side
    2,885,195,703,040.30x = 5,781,254,624,863,784,290,746,368
  5. Step 5: Solve for x
    x = 5,781,254,624,863,784,290,746,368/2,885,195,703,040.30
  6. Step 6: Final answer
    x = 2,003,765,158,381.37

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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.