Home / 2,085,844,037,863-3,129,122,506,668.60-859,933,012,720.06

Finding the Fourth Proportional to 2,085,844,037,863, 3,129,122,506,668.60 and 859,933,012,720.06

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Solution

The fourth proportional to 2,085,844,037,863, 3,129,122,506,668.60 and 859,933,012,720.06 is: 1,290,046,473,027.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,085,844,037,863 : 3,129,122,506,668.60 = 859,933,012,720.06 : x
  2. Step 2: Convert to fraction form
    2,085,844,037,863/3,129,122,506,668.60 = 859,933,012,720.06/x
  3. Step 3: Cross multiply
    2,085,844,037,863x = 3,129,122,506,668.60 × 859,933,012,720.06
  4. Step 4: Simplify right side
    2,085,844,037,863x = 2,690,835,744,329,675,627,823,104
  5. Step 5: Solve for x
    x = 2,690,835,744,329,675,627,823,104/2,085,844,037,863
  6. Step 6: Final answer
    x = 1,290,046,473,027.06

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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.