Home / 195,417,612.20-273,226,339-195,417,612.20

Finding the Fourth Proportional to 195,417,612.20, 273,226,339 and 195,417,612.20

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Solution

The fourth proportional to 195,417,612.20, 273,226,339 and 195,417,612.20 is: 273,226,339

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,417,612.20 : 273,226,339 = 195,417,612.20 : x
  2. Step 2: Convert to fraction form
    195,417,612.20/273,226,339 = 195,417,612.20/x
  3. Step 3: Cross multiply
    195,417,612.20x = 273,226,339 × 195,417,612.20
  4. Step 4: Simplify right side
    195,417,612.20x = 53,393,238,757,527,736
  5. Step 5: Solve for x
    x = 53,393,238,757,527,736/195,417,612.20
  6. Step 6: Final answer
    x = 273,226,339

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.