Home / 2,885,195,703,051.80-4,328,526,093,930-1,335,617,367,085.70

Finding the Fourth Proportional to 2,885,195,703,051.80, 4,328,526,093,930 and 1,335,617,367,085.70

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Solution

The fourth proportional to 2,885,195,703,051.80, 4,328,526,093,930 and 1,335,617,367,085.70 is: 2,003,765,158,398.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,885,195,703,051.80 : 4,328,526,093,930 = 1,335,617,367,085.70 : x
  2. Step 2: Convert to fraction form
    2,885,195,703,051.80/4,328,526,093,930 = 1,335,617,367,085.70/x
  3. Step 3: Cross multiply
    2,885,195,703,051.80x = 4,328,526,093,930 × 1,335,617,367,085.70
  4. Step 4: Simplify right side
    2,885,195,703,051.80x = 5,781,254,624,936,535,668,031,488
  5. Step 5: Solve for x
    x = 5,781,254,624,936,535,668,031,488/2,885,195,703,051.80
  6. Step 6: Final answer
    x = 2,003,765,158,398.60

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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.