Home / 1,235,304,268.69-1,881,900,605.25

Finding the Third Proportional to 1,235,304,268.69 and 1,881,900,605.25

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Solution

The third proportional to 1,235,304,268.69 and 1,881,900,605.25 is: 2,866,945,397.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,304,268.69 : 1,881,900,605.25 = 1,881,900,605.25 : x
  2. Step 2: Convert to fraction form
    1,235,304,268.69/1,881,900,605.25 = 1,881,900,605.25/x
  3. Step 3: Cross multiply
    1,235,304,268.69x = 1,881,900,605.25 × 1,881,900,605.25
  4. Step 4: Simplify right side
    1,235,304,268.69x = 3,541,549,888,040,316,416
  5. Step 5: Solve for x
    x = 3,541,549,888,040,316,416/1,235,304,268.69
  6. Step 6: Final answer
    x = 2,866,945,397.84

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.