Home / 1,173,287,271,292.20-1,760,131,409,992.30-483,712,319,649.33

Finding the Fourth Proportional to 1,173,287,271,292.20, 1,760,131,409,992.30 and 483,712,319,649.33

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Solution

The fourth proportional to 1,173,287,271,292.20, 1,760,131,409,992.30 and 483,712,319,649.33 is: 725,651,141,069.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,287,271,292.20 : 1,760,131,409,992.30 = 483,712,319,649.33 : x
  2. Step 2: Convert to fraction form
    1,173,287,271,292.20/1,760,131,409,992.30 = 483,712,319,649.33/x
  3. Step 3: Cross multiply
    1,173,287,271,292.20x = 1,760,131,409,992.30 × 483,712,319,649.33
  4. Step 4: Simplify right side
    1,173,287,271,292.20x = 851,397,247,215,021,372,473,344
  5. Step 5: Solve for x
    x = 851,397,247,215,021,372,473,344/1,173,287,271,292.20
  6. Step 6: Final answer
    x = 725,651,141,069.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.