Home / 14,939,375.73-22,409,858.21-4,705,035.85

Finding the Fourth Proportional to 14,939,375.73, 22,409,858.21 and 4,705,035.85

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Solution

The fourth proportional to 14,939,375.73, 22,409,858.21 and 4,705,035.85 is: 7,057,804.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,939,375.73 : 22,409,858.21 = 4,705,035.85 : x
  2. Step 2: Convert to fraction form
    14,939,375.73/22,409,858.21 = 4,705,035.85/x
  3. Step 3: Cross multiply
    14,939,375.73x = 22,409,858.21 × 4,705,035.85
  4. Step 4: Simplify right side
    14,939,375.73x = 105,439,186,275,953.97
  5. Step 5: Solve for x
    x = 105,439,186,275,953.97/14,939,375.73
  6. Step 6: Final answer
    x = 7,057,804.03

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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.