Home / 9,379,946,751.34-14,070,372,640.60-3,084,236,591.35

Finding the Fourth Proportional to 9,379,946,751.34, 14,070,372,640.60 and 3,084,236,591.35

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Solution

The fourth proportional to 9,379,946,751.34, 14,070,372,640.60 and 3,084,236,591.35 is: 4,626,503,678.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,379,946,751.34 : 14,070,372,640.60 = 3,084,236,591.35 : x
  2. Step 2: Convert to fraction form
    9,379,946,751.34/14,070,372,640.60 = 3,084,236,591.35/x
  3. Step 3: Cross multiply
    9,379,946,751.34x = 14,070,372,640.60 × 3,084,236,591.35
  4. Step 4: Simplify right side
    9,379,946,751.34x = 43,396,358,152,112,873,472
  5. Step 5: Solve for x
    x = 43,396,358,152,112,873,472/9,379,946,751.34
  6. Step 6: Final answer
    x = 4,626,503,678.81

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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.