Home / 631,065,017,571.60-1,279,690,156,392.30

Finding the Third Proportional to 631,065,017,571.60 and 1,279,690,156,392.30

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Solution

The third proportional to 631,065,017,571.60 and 1,279,690,156,392.30 is: 2,594,989,186,168.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    631,065,017,571.60 : 1,279,690,156,392.30 = 1,279,690,156,392.30 : x
  2. Step 2: Convert to fraction form
    631,065,017,571.60/1,279,690,156,392.30 = 1,279,690,156,392.30/x
  3. Step 3: Cross multiply
    631,065,017,571.60x = 1,279,690,156,392.30 × 1,279,690,156,392.30
  4. Step 4: Simplify right side
    631,065,017,571.60x = 1,637,606,896,367,349,448,835,072
  5. Step 5: Solve for x
    x = 1,637,606,896,367,349,448,835,072/631,065,017,571.60
  6. Step 6: Final answer
    x = 2,594,989,186,168.20

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.