Home / 824,132,278,250.65-1,236,198,417,375.90-824,132,278,250.65

Finding the Fourth Proportional to 824,132,278,250.65, 1,236,198,417,375.90 and 824,132,278,250.65

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Solution

The fourth proportional to 824,132,278,250.65, 1,236,198,417,375.90 and 824,132,278,250.65 is: 1,236,198,417,375.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    824,132,278,250.65 : 1,236,198,417,375.90 = 824,132,278,250.65 : x
  2. Step 2: Convert to fraction form
    824,132,278,250.65/1,236,198,417,375.90 = 824,132,278,250.65/x
  3. Step 3: Cross multiply
    824,132,278,250.65x = 1,236,198,417,375.90 × 824,132,278,250.65
  4. Step 4: Simplify right side
    824,132,278,250.65x = 1,018,791,018,081,848,316,133,376
  5. Step 5: Solve for x
    x = 1,018,791,018,081,848,316,133,376/824,132,278,250.65
  6. Step 6: Final answer
    x = 1,236,198,417,375.90

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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.