Home / 195,144,560.86-426,048,922.62

Finding the Third Proportional to 195,144,560.86 and 426,048,922.62

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Solution

The third proportional to 195,144,560.86 and 426,048,922.62 is: 930,170,349.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,144,560.86 : 426,048,922.62 = 426,048,922.62 : x
  2. Step 2: Convert to fraction form
    195,144,560.86/426,048,922.62 = 426,048,922.62/x
  3. Step 3: Cross multiply
    195,144,560.86x = 426,048,922.62 × 426,048,922.62
  4. Step 4: Simplify right side
    195,144,560.86x = 181,517,684,463,268,352
  5. Step 5: Solve for x
    x = 181,517,684,463,268,352/195,144,560.86
  6. Step 6: Final answer
    x = 930,170,349.94

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.