Home / 2,885,195,703,057.80-4,328,526,093,939-1,335,617,367,091.70

Finding the Fourth Proportional to 2,885,195,703,057.80, 4,328,526,093,939 and 1,335,617,367,091.70

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Solution

The fourth proportional to 2,885,195,703,057.80, 4,328,526,093,939 and 1,335,617,367,091.70 is: 2,003,765,158,407.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,885,195,703,057.80 : 4,328,526,093,939 = 1,335,617,367,091.70 : x
  2. Step 2: Convert to fraction form
    2,885,195,703,057.80/4,328,526,093,939 = 1,335,617,367,091.70/x
  3. Step 3: Cross multiply
    2,885,195,703,057.80x = 4,328,526,093,939 × 1,335,617,367,091.70
  4. Step 4: Simplify right side
    2,885,195,703,057.80x = 5,781,254,624,974,527,874,990,080
  5. Step 5: Solve for x
    x = 5,781,254,624,974,527,874,990,080/2,885,195,703,057.80
  6. Step 6: Final answer
    x = 2,003,765,158,407.60

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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.