Home / 19,794,805.02-29,653,552.45-9,405,238.24

Finding the Fourth Proportional to 19,794,805.02, 29,653,552.45 and 9,405,238.24

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Solution

The fourth proportional to 19,794,805.02, 29,653,552.45 and 9,405,238.24 is: 14,089,490.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,794,805.02 : 29,653,552.45 = 9,405,238.24 : x
  2. Step 2: Convert to fraction form
    19,794,805.02/29,653,552.45 = 9,405,238.24/x
  3. Step 3: Cross multiply
    19,794,805.02x = 29,653,552.45 × 9,405,238.24
  4. Step 4: Simplify right side
    19,794,805.02x = 278,898,725,442,578.66
  5. Step 5: Solve for x
    x = 278,898,725,442,578.66/19,794,805.02
  6. Step 6: Final answer
    x = 14,089,490.91

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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.