Home / 1,399,461,213,330-2,090,021,273,734.40

Finding the Third Proportional to 1,399,461,213,330 and 2,090,021,273,734.40

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Solution

The third proportional to 1,399,461,213,330 and 2,090,021,273,734.40 is: 3,121,336,184,993.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,399,461,213,330 : 2,090,021,273,734.40 = 2,090,021,273,734.40 : x
  2. Step 2: Convert to fraction form
    1,399,461,213,330/2,090,021,273,734.40 = 2,090,021,273,734.40/x
  3. Step 3: Cross multiply
    1,399,461,213,330x = 2,090,021,273,734.40 × 2,090,021,273,734.40
  4. Step 4: Simplify right side
    1,399,461,213,330x = 4,368,188,924,662,363,616,968,704
  5. Step 5: Solve for x
    x = 4,368,188,924,662,363,616,968,704/1,399,461,213,330
  6. Step 6: Final answer
    x = 3,121,336,184,993.88

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.