Home / 430,530,942,873.08-922,471,245,565.60

Finding the Third Proportional to 430,530,942,873.08 and 922,471,245,565.60

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Solution

The third proportional to 430,530,942,873.08 and 922,471,245,565.60 is: 1,976,520,417,363.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,530,942,873.08 : 922,471,245,565.60 = 922,471,245,565.60 : x
  2. Step 2: Convert to fraction form
    430,530,942,873.08/922,471,245,565.60 = 922,471,245,565.60/x
  3. Step 3: Cross multiply
    430,530,942,873.08x = 922,471,245,565.60 × 922,471,245,565.60
  4. Step 4: Simplify right side
    430,530,942,873.08x = 850,953,198,895,349,484,224,512
  5. Step 5: Solve for x
    x = 850,953,198,895,349,484,224,512/430,530,942,873.08
  6. Step 6: Final answer
    x = 1,976,520,417,363.38

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.