Home / 9,379,951,688.38-14,070,380,011.53-3,084,241,518.94

Finding the Fourth Proportional to 9,379,951,688.38, 14,070,380,011.53 and 3,084,241,518.94

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Solution

The fourth proportional to 9,379,951,688.38, 14,070,380,011.53 and 3,084,241,518.94 is: 4,626,511,058.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,379,951,688.38 : 14,070,380,011.53 = 3,084,241,518.94 : x
  2. Step 2: Convert to fraction form
    9,379,951,688.38/14,070,380,011.53 = 3,084,241,518.94/x
  3. Step 3: Cross multiply
    9,379,951,688.38x = 14,070,380,011.53 × 3,084,241,518.94
  4. Step 4: Simplify right side
    9,379,951,688.38x = 43,396,450,218,824,302,592
  5. Step 5: Solve for x
    x = 43,396,450,218,824,302,592/9,379,951,688.38
  6. Step 6: Final answer
    x = 4,626,511,058.96

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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.