Home / 25,993,014.81-35,870,228.87-14,232,069.49

Finding the Fourth Proportional to 25,993,014.81, 35,870,228.87 and 14,232,069.49

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Solution

The fourth proportional to 25,993,014.81, 35,870,228.87 and 14,232,069.49 is: 19,640,183.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,993,014.81 : 35,870,228.87 = 14,232,069.49 : x
  2. Step 2: Convert to fraction form
    25,993,014.81/35,870,228.87 = 14,232,069.49/x
  3. Step 3: Cross multiply
    25,993,014.81x = 35,870,228.87 × 14,232,069.49
  4. Step 4: Simplify right side
    25,993,014.81x = 510,507,589,900,044.12
  5. Step 5: Solve for x
    x = 510,507,589,900,044.12/25,993,014.81
  6. Step 6: Final answer
    x = 19,640,183.86

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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.