Home / 382,340,698.03-590,400,927.84

Finding the Third Proportional to 382,340,698.03 and 590,400,927.84

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Solution

The third proportional to 382,340,698.03 and 590,400,927.84 is: 911,682,322.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,340,698.03 : 590,400,927.84 = 590,400,927.84 : x
  2. Step 2: Convert to fraction form
    382,340,698.03/590,400,927.84 = 590,400,927.84/x
  3. Step 3: Cross multiply
    382,340,698.03x = 590,400,927.84 × 590,400,927.84
  4. Step 4: Simplify right side
    382,340,698.03x = 348,573,255,598,760,896
  5. Step 5: Solve for x
    x = 348,573,255,598,760,896/382,340,698.03
  6. Step 6: Final answer
    x = 911,682,322.58

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.