Home / 14,362,741.76-21,532,050.24-6,269,559.68

Finding the Fourth Proportional to 14,362,741.76, 21,532,050.24 and 6,269,559.68

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Solution

The fourth proportional to 14,362,741.76, 21,532,050.24 and 6,269,559.68 is: 9,399,074.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,362,741.76 : 21,532,050.24 = 6,269,559.68 : x
  2. Step 2: Convert to fraction form
    14,362,741.76/21,532,050.24 = 6,269,559.68/x
  3. Step 3: Cross multiply
    14,362,741.76x = 21,532,050.24 × 6,269,559.68
  4. Step 4: Simplify right side
    14,362,741.76x = 134,996,474,012,438.31
  5. Step 5: Solve for x
    x = 134,996,474,012,438.31/14,362,741.76
  6. Step 6: Final answer
    x = 9,399,074.10

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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.