Home / 2,246,224,259.03-3,099,696,354.59-1,228,944,694.55

Finding the Fourth Proportional to 2,246,224,259.03, 3,099,696,354.59 and 1,228,944,694.55

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Solution

The fourth proportional to 2,246,224,259.03, 3,099,696,354.59 and 1,228,944,694.55 is: 1,695,892,729.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,224,259.03 : 3,099,696,354.59 = 1,228,944,694.55 : x
  2. Step 2: Convert to fraction form
    2,246,224,259.03/3,099,696,354.59 = 1,228,944,694.55/x
  3. Step 3: Cross multiply
    2,246,224,259.03x = 3,099,696,354.59 × 1,228,944,694.55
  4. Step 4: Simplify right side
    2,246,224,259.03x = 3,809,355,389,667,713,024
  5. Step 5: Solve for x
    x = 3,809,355,389,667,713,024/2,246,224,259.03
  6. Step 6: Final answer
    x = 1,695,892,729.48

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Double scale
Find fourth proportional to 2,246,224,260.03, 3,099,696,355.96 and 1,228,944,695.55
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.