Home / 4,699,618,314.19-7,109,969,918.91

Finding the Third Proportional to 4,699,618,314.19 and 7,109,969,918.91

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Solution

The third proportional to 4,699,618,314.19 and 7,109,969,918.91 is: 10,756,548,482.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,699,618,314.19 : 7,109,969,918.91 = 7,109,969,918.91 : x
  2. Step 2: Convert to fraction form
    4,699,618,314.19/7,109,969,918.91 = 7,109,969,918.91/x
  3. Step 3: Cross multiply
    4,699,618,314.19x = 7,109,969,918.91 × 7,109,969,918.91
  4. Step 4: Simplify right side
    4,699,618,314.19x = 50,551,672,247,748,190,208
  5. Step 5: Solve for x
    x = 50,551,672,247,748,190,208/4,699,618,314.19
  6. Step 6: Final answer
    x = 10,756,548,482.91

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.