Home / 25,358,106.32-34,994,183.76-14,344,619.96

Finding the Fourth Proportional to 25,358,106.32, 34,994,183.76 and 14,344,619.96

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Solution

The fourth proportional to 25,358,106.32, 34,994,183.76 and 14,344,619.96 is: 19,795,573.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,358,106.32 : 34,994,183.76 = 14,344,619.96 : x
  2. Step 2: Convert to fraction form
    25,358,106.32/34,994,183.76 = 14,344,619.96/x
  3. Step 3: Cross multiply
    25,358,106.32x = 34,994,183.76 × 14,344,619.96
  4. Step 4: Simplify right side
    25,358,106.32x = 501,978,266,847,603.88
  5. Step 5: Solve for x
    x = 501,978,266,847,603.88/25,358,106.32
  6. Step 6: Final answer
    x = 19,795,573.87

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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.