Home / 436,747,059,010.70-655,120,588,516.05-436,747,059,010.70

Finding the Fourth Proportional to 436,747,059,010.70, 655,120,588,516.05 and 436,747,059,010.70

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Solution

The fourth proportional to 436,747,059,010.70, 655,120,588,516.05 and 436,747,059,010.70 is: 655,120,588,516.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,747,059,010.70 : 655,120,588,516.05 = 436,747,059,010.70 : x
  2. Step 2: Convert to fraction form
    436,747,059,010.70/655,120,588,516.05 = 436,747,059,010.70/x
  3. Step 3: Cross multiply
    436,747,059,010.70x = 655,120,588,516.05 × 436,747,059,010.70
  4. Step 4: Simplify right side
    436,747,059,010.70x = 286,121,990,331,743,833,423,872
  5. Step 5: Solve for x
    x = 286,121,990,331,743,833,423,872/436,747,059,010.70
  6. Step 6: Final answer
    x = 655,120,588,516.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.