Home / 264,372,876.42-364,818,576.16-146,894,189.70

Finding the Fourth Proportional to 264,372,876.42, 364,818,576.16 and 146,894,189.70

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Solution

The fourth proportional to 264,372,876.42, 364,818,576.16 and 146,894,189.70 is: 202,705,095.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,372,876.42 : 364,818,576.16 = 146,894,189.70 : x
  2. Step 2: Convert to fraction form
    264,372,876.42/364,818,576.16 = 146,894,189.70/x
  3. Step 3: Cross multiply
    264,372,876.42x = 364,818,576.16 × 146,894,189.70
  4. Step 4: Simplify right side
    264,372,876.42x = 53,589,729,132,530,936
  5. Step 5: Solve for x
    x = 53,589,729,132,530,936/264,372,876.42
  6. Step 6: Final answer
    x = 202,705,095.39

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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.