Home / 2,622,583,966.32-3,619,372,182.85-1,493,601,465.96

Finding the Fourth Proportional to 2,622,583,966.32, 3,619,372,182.85 and 1,493,601,465.96

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Solution

The fourth proportional to 2,622,583,966.32, 3,619,372,182.85 and 1,493,601,465.96 is: 2,061,287,519.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,583,966.32 : 3,619,372,182.85 = 1,493,601,465.96 : x
  2. Step 2: Convert to fraction form
    2,622,583,966.32/3,619,372,182.85 = 1,493,601,465.96/x
  3. Step 3: Cross multiply
    2,622,583,966.32x = 3,619,372,182.85 × 1,493,601,465.96
  4. Step 4: Simplify right side
    2,622,583,966.32x = 5,405,899,598,159,604,736
  5. Step 5: Solve for x
    x = 5,405,899,598,159,604,736/2,622,583,966.32
  6. Step 6: Final answer
    x = 2,061,287,519.33

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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.