Home / 1,848,759,388.77-2,549,800,332.41-1,625,263,204.83

Finding the Fourth Proportional to 1,848,759,388.77, 2,549,800,332.41 and 1,625,263,204.83

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Solution

The fourth proportional to 1,848,759,388.77, 2,549,800,332.41 and 1,625,263,204.83 is: 2,241,555,437.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,759,388.77 : 2,549,800,332.41 = 1,625,263,204.83 : x
  2. Step 2: Convert to fraction form
    1,848,759,388.77/2,549,800,332.41 = 1,625,263,204.83/x
  3. Step 3: Cross multiply
    1,848,759,388.77x = 2,549,800,332.41 × 1,625,263,204.83
  4. Step 4: Simplify right side
    1,848,759,388.77x = 4,144,096,659,929,275,392
  5. Step 5: Solve for x
    x = 4,144,096,659,929,275,392/1,848,759,388.77
  6. Step 6: Final answer
    x = 2,241,555,437.18

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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.