Home / 2,724,321,402.76-3,759,563,391.96-1,471,258,138

Finding the Fourth Proportional to 2,724,321,402.76, 3,759,563,391.96 and 1,471,258,138

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Solution

The fourth proportional to 2,724,321,402.76, 3,759,563,391.96 and 1,471,258,138 is: 2,030,336,152.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,321,402.76 : 3,759,563,391.96 = 1,471,258,138 : x
  2. Step 2: Convert to fraction form
    2,724,321,402.76/3,759,563,391.96 = 1,471,258,138/x
  3. Step 3: Cross multiply
    2,724,321,402.76x = 3,759,563,391.96 × 1,471,258,138
  4. Step 4: Simplify right side
    2,724,321,402.76x = 5,531,288,235,748,033,536
  5. Step 5: Solve for x
    x = 5,531,288,235,748,033,536/2,724,321,402.76
  6. Step 6: Final answer
    x = 2,030,336,152.76

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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.