Home / 1,291,038,181,047-2,825,280,769,836

Finding the Third Proportional to 1,291,038,181,047 and 2,825,280,769,836

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Solution

The third proportional to 1,291,038,181,047 and 2,825,280,769,836 is: 6,182,784,944,386.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,291,038,181,047 : 2,825,280,769,836 = 2,825,280,769,836 : x
  2. Step 2: Convert to fraction form
    1,291,038,181,047/2,825,280,769,836 = 2,825,280,769,836/x
  3. Step 3: Cross multiply
    1,291,038,181,047x = 2,825,280,769,836 × 2,825,280,769,836
  4. Step 4: Simplify right side
    1,291,038,181,047x = 7,982,211,428,405,100,979,159,040
  5. Step 5: Solve for x
    x = 7,982,211,428,405,100,979,159,040/1,291,038,181,047
  6. Step 6: Final answer
    x = 6,182,784,944,386.17

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.