Home / 12,334,623,315,721-17,022,188,393,600-6,779,144,694,860.40

Finding the Fourth Proportional to 12,334,623,315,721, 17,022,188,393,600 and 6,779,144,694,860.40

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Solution

The fourth proportional to 12,334,623,315,721, 17,022,188,393,600 and 6,779,144,694,860.40 is: 9,355,444,036,650.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,334,623,315,721 : 17,022,188,393,600 = 6,779,144,694,860.40 : x
  2. Step 2: Convert to fraction form
    12,334,623,315,721/17,022,188,393,600 = 6,779,144,694,860.40/x
  3. Step 3: Cross multiply
    12,334,623,315,721x = 17,022,188,393,600 × 6,779,144,694,860.40
  4. Step 4: Simplify right side
    12,334,623,315,721x = 115,395,878,143,387,715,426,582,528
  5. Step 5: Solve for x
    x = 115,395,878,143,387,715,426,582,528/12,334,623,315,721
  6. Step 6: Final answer
    x = 9,355,444,036,650.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.