Home / 824,131,584,048.30-1,236,197,376,072.40-824,131,584,048.30

Finding the Fourth Proportional to 824,131,584,048.30, 1,236,197,376,072.40 and 824,131,584,048.30

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Solution

The fourth proportional to 824,131,584,048.30, 1,236,197,376,072.40 and 824,131,584,048.30 is: 1,236,197,376,072.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    824,131,584,048.30 : 1,236,197,376,072.40 = 824,131,584,048.30 : x
  2. Step 2: Convert to fraction form
    824,131,584,048.30/1,236,197,376,072.40 = 824,131,584,048.30/x
  3. Step 3: Cross multiply
    824,131,584,048.30x = 1,236,197,376,072.40 × 824,131,584,048.30
  4. Step 4: Simplify right side
    824,131,584,048.30x = 1,018,789,301,738,898,978,766,848
  5. Step 5: Solve for x
    x = 1,018,789,301,738,898,978,766,848/824,131,584,048.30
  6. Step 6: Final answer
    x = 1,236,197,376,072.40

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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.