Home / 4,654,819,921.96-6,982,059,819.66-1,383,184,095.40

Finding the Fourth Proportional to 4,654,819,921.96, 6,982,059,819.66 and 1,383,184,095.40

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Solution

The fourth proportional to 4,654,819,921.96, 6,982,059,819.66 and 1,383,184,095.40 is: 2,074,725,608.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,654,819,921.96 : 6,982,059,819.66 = 1,383,184,095.40 : x
  2. Step 2: Convert to fraction form
    4,654,819,921.96/6,982,059,819.66 = 1,383,184,095.40/x
  3. Step 3: Cross multiply
    4,654,819,921.96x = 6,982,059,819.66 × 1,383,184,095.40
  4. Step 4: Simplify right side
    4,654,819,921.96x = 9,657,474,095,685,105,664
  5. Step 5: Solve for x
    x = 9,657,474,095,685,105,664/4,654,819,921.96
  6. Step 6: Final answer
    x = 2,074,725,608.64

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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.