Home / 9,346,097,709.20-14,019,146,563.80-2,802,996,117.20

Finding the Fourth Proportional to 9,346,097,709.20, 14,019,146,563.80 and 2,802,996,117.20

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Solution

The fourth proportional to 9,346,097,709.20, 14,019,146,563.80 and 2,802,996,117.20 is: 4,204,494,175.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,346,097,709.20 : 14,019,146,563.80 = 2,802,996,117.20 : x
  2. Step 2: Convert to fraction form
    9,346,097,709.20/14,019,146,563.80 = 2,802,996,117.20/x
  3. Step 3: Cross multiply
    9,346,097,709.20x = 14,019,146,563.80 × 2,802,996,117.20
  4. Step 4: Simplify right side
    9,346,097,709.20x = 39,295,613,384,789,114,880
  5. Step 5: Solve for x
    x = 39,295,613,384,789,114,880/9,346,097,709.20
  6. Step 6: Final answer
    x = 4,204,494,175.80

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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.