Home / 8,424,506,474.44-11,626,184,383.30-4,665,317,042.44

Finding the Fourth Proportional to 8,424,506,474.44, 11,626,184,383.30 and 4,665,317,042.44

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Solution

The fourth proportional to 8,424,506,474.44, 11,626,184,383.30 and 4,665,317,042.44 is: 6,438,339,896.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,424,506,474.44 : 11,626,184,383.30 = 4,665,317,042.44 : x
  2. Step 2: Convert to fraction form
    8,424,506,474.44/11,626,184,383.30 = 4,665,317,042.44/x
  3. Step 3: Cross multiply
    8,424,506,474.44x = 11,626,184,383.30 × 4,665,317,042.44
  4. Step 4: Simplify right side
    8,424,506,474.44x = 54,239,836,141,959,266,304
  5. Step 5: Solve for x
    x = 54,239,836,141,959,266,304/8,424,506,474.44
  6. Step 6: Final answer
    x = 6,438,339,896.41

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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.