Home / 14,423,610.96-19,903,825.44-7,895,989.44

Finding the Fourth Proportional to 14,423,610.96, 19,903,825.44 and 7,895,989.44

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Solution

The fourth proportional to 14,423,610.96, 19,903,825.44 and 7,895,989.44 is: 10,896,050.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,423,610.96 : 19,903,825.44 = 7,895,989.44 : x
  2. Step 2: Convert to fraction form
    14,423,610.96/19,903,825.44 = 7,895,989.44/x
  3. Step 3: Cross multiply
    14,423,610.96x = 19,903,825.44 × 7,895,989.44
  4. Step 4: Simplify right side
    14,423,610.96x = 157,160,395,489,843.38
  5. Step 5: Solve for x
    x = 157,160,395,489,843.38/14,423,610.96
  6. Step 6: Final answer
    x = 10,896,050.64

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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.