Home / 6,584,621,327.90-9,086,784,157.36-3,573,874,650.43

Finding the Fourth Proportional to 6,584,621,327.90, 9,086,784,157.36 and 3,573,874,650.43

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Solution

The fourth proportional to 6,584,621,327.90, 9,086,784,157.36 and 3,573,874,650.43 is: 4,931,950,667.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,584,621,327.90 : 9,086,784,157.36 = 3,573,874,650.43 : x
  2. Step 2: Convert to fraction form
    6,584,621,327.90/9,086,784,157.36 = 3,573,874,650.43/x
  3. Step 3: Cross multiply
    6,584,621,327.90x = 9,086,784,157.36 × 3,573,874,650.43
  4. Step 4: Simplify right side
    6,584,621,327.90x = 32,475,027,553,933,221,888
  5. Step 5: Solve for x
    x = 32,475,027,553,933,221,888/6,584,621,327.90
  6. Step 6: Final answer
    x = 4,931,950,667.59

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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.