Home / 23,691,813.42-35,539,888.91-6,652,371.54

Finding the Fourth Proportional to 23,691,813.42, 35,539,888.91 and 6,652,371.54

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Solution

The fourth proportional to 23,691,813.42, 35,539,888.91 and 6,652,371.54 is: 9,979,166.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,691,813.42 : 35,539,888.91 = 6,652,371.54 : x
  2. Step 2: Convert to fraction form
    23,691,813.42/35,539,888.91 = 6,652,371.54/x
  3. Step 3: Cross multiply
    23,691,813.42x = 35,539,888.91 × 6,652,371.54
  4. Step 4: Simplify right side
    23,691,813.42x = 236,424,545,519,645.59
  5. Step 5: Solve for x
    x = 236,424,545,519,645.59/23,691,813.42
  6. Step 6: Final answer
    x = 9,979,166.28

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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.