Home / 1,848,759,387.77-2,549,800,331.03-1,625,263,203.83

Finding the Fourth Proportional to 1,848,759,387.77, 2,549,800,331.03 and 1,625,263,203.83

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Solution

The fourth proportional to 1,848,759,387.77, 2,549,800,331.03 and 1,625,263,203.83 is: 2,241,555,435.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,759,387.77 : 2,549,800,331.03 = 1,625,263,203.83 : x
  2. Step 2: Convert to fraction form
    1,848,759,387.77/2,549,800,331.03 = 1,625,263,203.83/x
  3. Step 3: Cross multiply
    1,848,759,387.77x = 2,549,800,331.03 × 1,625,263,203.83
  4. Step 4: Simplify right side
    1,848,759,387.77x = 4,144,096,655,128,089,088
  5. Step 5: Solve for x
    x = 4,144,096,655,128,089,088/1,848,759,387.77
  6. Step 6: Final answer
    x = 2,241,555,435.79

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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.