Home / 30,194,940,164.91-45,030,563,288.44

Finding the Third Proportional to 30,194,940,164.91 and 45,030,563,288.44

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Solution

The third proportional to 30,194,940,164.91 and 45,030,563,288.44 is: 67,155,345,200.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,194,940,164.91 : 45,030,563,288.44 = 45,030,563,288.44 : x
  2. Step 2: Convert to fraction form
    30,194,940,164.91/45,030,563,288.44 = 45,030,563,288.44/x
  3. Step 3: Cross multiply
    30,194,940,164.91x = 45,030,563,288.44 × 45,030,563,288.44
  4. Step 4: Simplify right side
    30,194,940,164.91x = 2,027,751,630,074,020,364,288
  5. Step 5: Solve for x
    x = 2,027,751,630,074,020,364,288/30,194,940,164.91
  6. Step 6: Final answer
    x = 67,155,345,200.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.