Home / 3,542,386,196,261.60-5,290,366,349,169.60

Finding the Third Proportional to 3,542,386,196,261.60 and 5,290,366,349,169.60

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Solution

The third proportional to 3,542,386,196,261.60 and 5,290,366,349,169.60 is: 7,900,882,218,308.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,386,196,261.60 : 5,290,366,349,169.60 = 5,290,366,349,169.60 : x
  2. Step 2: Convert to fraction form
    3,542,386,196,261.60/5,290,366,349,169.60 = 5,290,366,349,169.60/x
  3. Step 3: Cross multiply
    3,542,386,196,261.60x = 5,290,366,349,169.60 × 5,290,366,349,169.60
  4. Step 4: Simplify right side
    3,542,386,196,261.60x = 27,987,976,108,426,077,954,637,824
  5. Step 5: Solve for x
    x = 27,987,976,108,426,077,954,637,824/3,542,386,196,261.60
  6. Step 6: Final answer
    x = 7,900,882,218,308.87

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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.