Home / 4,894,959,001.82-7,342,429,326.44-1,533,787,306.56

Finding the Fourth Proportional to 4,894,959,001.82, 7,342,429,326.44 and 1,533,787,306.56

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Solution

The fourth proportional to 4,894,959,001.82, 7,342,429,326.44 and 1,533,787,306.56 is: 2,300,678,084.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,959,001.82 : 7,342,429,326.44 = 1,533,787,306.56 : x
  2. Step 2: Convert to fraction form
    4,894,959,001.82/7,342,429,326.44 = 1,533,787,306.56/x
  3. Step 3: Cross multiply
    4,894,959,001.82x = 7,342,429,326.44 × 1,533,787,306.56
  4. Step 4: Simplify right side
    4,894,959,001.82x = 11,261,724,900,199,892,992
  5. Step 5: Solve for x
    x = 11,261,724,900,199,892,992/4,894,959,001.82
  6. Step 6: Final answer
    x = 2,300,678,084.54

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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.