Home / 13,751,514,861.62-20,627,246,546.10-4,308,881,573.81

Finding the Fourth Proportional to 13,751,514,861.62, 20,627,246,546.10 and 4,308,881,573.81

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Solution

The fourth proportional to 13,751,514,861.62, 20,627,246,546.10 and 4,308,881,573.81 is: 6,463,314,293.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,751,514,861.62 : 20,627,246,546.10 = 4,308,881,573.81 : x
  2. Step 2: Convert to fraction form
    13,751,514,861.62/20,627,246,546.10 = 4,308,881,573.81/x
  3. Step 3: Cross multiply
    13,751,514,861.62x = 20,627,246,546.10 × 4,308,881,573.81
  4. Step 4: Simplify right side
    13,751,514,861.62x = 88,880,362,560,977,813,504
  5. Step 5: Solve for x
    x = 88,880,362,560,977,813,504/13,751,514,861.62
  6. Step 6: Final answer
    x = 6,463,314,293.40

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1.5x scale

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.