Home / 2,326,664,579.91-3,489,738,337.73-832,635,644.84

Finding the Fourth Proportional to 2,326,664,579.91, 3,489,738,337.73 and 832,635,644.84

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Solution

The fourth proportional to 2,326,664,579.91, 3,489,738,337.73 and 832,635,644.84 is: 1,248,860,947.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,664,579.91 : 3,489,738,337.73 = 832,635,644.84 : x
  2. Step 2: Convert to fraction form
    2,326,664,579.91/3,489,738,337.73 = 832,635,644.84/x
  3. Step 3: Cross multiply
    2,326,664,579.91x = 3,489,738,337.73 × 832,635,644.84
  4. Step 4: Simplify right side
    2,326,664,579.91x = 2,905,680,531,137,076,224
  5. Step 5: Solve for x
    x = 2,905,680,531,137,076,224/2,326,664,579.91
  6. Step 6: Final answer
    x = 1,248,860,947.22

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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.