Home / 23,255,858.51-34,889,043.19-7,693,650.63

Finding the Fourth Proportional to 23,255,858.51, 34,889,043.19 and 7,693,650.63

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Solution

The fourth proportional to 23,255,858.51, 34,889,043.19 and 7,693,650.63 is: 11,542,214.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,255,858.51 : 34,889,043.19 = 7,693,650.63 : x
  2. Step 2: Convert to fraction form
    23,255,858.51/34,889,043.19 = 7,693,650.63/x
  3. Step 3: Cross multiply
    23,255,858.51x = 34,889,043.19 × 7,693,650.63
  4. Step 4: Simplify right side
    23,255,858.51x = 268,424,109,099,606.59
  5. Step 5: Solve for x
    x = 268,424,109,099,606.59/23,255,858.51
  6. Step 6: Final answer
    x = 11,542,214.58

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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.