Home / 4,894,959,002.82-7,342,429,327.94-1,533,787,307.56

Finding the Fourth Proportional to 4,894,959,002.82, 7,342,429,327.94 and 1,533,787,307.56

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Solution

The fourth proportional to 4,894,959,002.82, 7,342,429,327.94 and 1,533,787,307.56 is: 2,300,678,086.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,959,002.82 : 7,342,429,327.94 = 1,533,787,307.56 : x
  2. Step 2: Convert to fraction form
    4,894,959,002.82/7,342,429,327.94 = 1,533,787,307.56/x
  3. Step 3: Cross multiply
    4,894,959,002.82x = 7,342,429,327.94 × 1,533,787,307.56
  4. Step 4: Simplify right side
    4,894,959,002.82x = 11,261,724,909,850,671,104
  5. Step 5: Solve for x
    x = 11,261,724,909,850,671,104/4,894,959,002.82
  6. Step 6: Final answer
    x = 2,300,678,086.04

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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.