Home / 23,026,893.84-31,777,608.84-12,714,268.64

Finding the Fourth Proportional to 23,026,893.84, 31,777,608.84 and 12,714,268.64

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Solution

The fourth proportional to 23,026,893.84, 31,777,608.84 and 12,714,268.64 is: 17,545,964.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,026,893.84 : 31,777,608.84 = 12,714,268.64 : x
  2. Step 2: Convert to fraction form
    23,026,893.84/31,777,608.84 = 12,714,268.64/x
  3. Step 3: Cross multiply
    23,026,893.84x = 31,777,608.84 × 12,714,268.64
  4. Step 4: Simplify right side
    23,026,893.84x = 404,029,055,528,598.81
  5. Step 5: Solve for x
    x = 404,029,055,528,598.81/23,026,893.84
  6. Step 6: Final answer
    x = 17,545,964.22

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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.