Home / 9,951,586,179.60-14,929,475,731.25-3,228,203,150.28

Finding the Fourth Proportional to 9,951,586,179.60, 14,929,475,731.25 and 3,228,203,150.28

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Solution

The fourth proportional to 9,951,586,179.60, 14,929,475,731.25 and 3,228,203,150.28 is: 4,842,984,798.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,586,179.60 : 14,929,475,731.25 = 3,228,203,150.28 : x
  2. Step 2: Convert to fraction form
    9,951,586,179.60/14,929,475,731.25 = 3,228,203,150.28/x
  3. Step 3: Cross multiply
    9,951,586,179.60x = 14,929,475,731.25 × 3,228,203,150.28
  4. Step 4: Simplify right side
    9,951,586,179.60x = 48,195,380,587,653,283,840
  5. Step 5: Solve for x
    x = 48,195,380,587,653,283,840/9,951,586,179.60
  6. Step 6: Final answer
    x = 4,842,984,798.39

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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.