Home / 2,724,321,435.76-3,759,563,437.50-1,471,258,171

Finding the Fourth Proportional to 2,724,321,435.76, 3,759,563,437.50 and 1,471,258,171

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Solution

The fourth proportional to 2,724,321,435.76, 3,759,563,437.50 and 1,471,258,171 is: 2,030,336,198.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,321,435.76 : 3,759,563,437.50 = 1,471,258,171 : x
  2. Step 2: Convert to fraction form
    2,724,321,435.76/3,759,563,437.50 = 1,471,258,171/x
  3. Step 3: Cross multiply
    2,724,321,435.76x = 3,759,563,437.50 × 1,471,258,171
  4. Step 4: Simplify right side
    2,724,321,435.76x = 5,531,288,426,814,723,072
  5. Step 5: Solve for x
    x = 5,531,288,426,814,723,072/2,724,321,435.76
  6. Step 6: Final answer
    x = 2,030,336,198.30

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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.