Home / 263,813,024.43-364,060,632.65-146,337,138.45

Finding the Fourth Proportional to 263,813,024.43, 364,060,632.65 and 146,337,138.45

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Solution

The fourth proportional to 263,813,024.43, 364,060,632.65 and 146,337,138.45 is: 201,944,507.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,813,024.43 : 364,060,632.65 = 146,337,138.45 : x
  2. Step 2: Convert to fraction form
    263,813,024.43/364,060,632.65 = 146,337,138.45/x
  3. Step 3: Cross multiply
    263,813,024.43x = 364,060,632.65 × 146,337,138.45
  4. Step 4: Simplify right side
    263,813,024.43x = 53,275,591,203,565,944
  5. Step 5: Solve for x
    x = 53,275,591,203,565,944/263,813,024.43
  6. Step 6: Final answer
    x = 201,944,507.17

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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.