Home / 264,359,446.67-364,794,108.98-145,275,777.32

Finding the Fourth Proportional to 264,359,446.67, 364,794,108.98 and 145,275,777.32

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Solution

The fourth proportional to 264,359,446.67, 364,794,108.98 and 145,275,777.32 is: 200,468,522.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,359,446.67 : 364,794,108.98 = 145,275,777.32 : x
  2. Step 2: Convert to fraction form
    264,359,446.67/364,794,108.98 = 145,275,777.32/x
  3. Step 3: Cross multiply
    264,359,446.67x = 364,794,108.98 × 145,275,777.32
  4. Step 4: Simplify right side
    264,359,446.67x = 52,995,747,741,275,944
  5. Step 5: Solve for x
    x = 52,995,747,741,275,944/264,359,446.67
  6. Step 6: Final answer
    x = 200,468,522.72

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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.