Home / 264,981,426.65-365,656,751.49-147,503,736.38

Finding the Fourth Proportional to 264,981,426.65, 365,656,751.49 and 147,503,736.38

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Solution

The fourth proportional to 264,981,426.65, 365,656,751.49 and 147,503,736.38 is: 203,545,349.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,981,426.65 : 365,656,751.49 = 147,503,736.38 : x
  2. Step 2: Convert to fraction form
    264,981,426.65/365,656,751.49 = 147,503,736.38/x
  3. Step 3: Cross multiply
    264,981,426.65x = 365,656,751.49 × 147,503,736.38
  4. Step 4: Simplify right side
    264,981,426.65x = 53,935,737,077,348,128
  5. Step 5: Solve for x
    x = 53,935,737,077,348,128/264,981,426.65
  6. Step 6: Final answer
    x = 203,545,349.42

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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.