Home / 9,709,699.80-14,568,048.90-4,033,997.40

Finding the Fourth Proportional to 9,709,699.80, 14,568,048.90 and 4,033,997.40

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Solution

The fourth proportional to 9,709,699.80, 14,568,048.90 and 4,033,997.40 is: 6,052,449.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,709,699.80 : 14,568,048.90 = 4,033,997.40 : x
  2. Step 2: Convert to fraction form
    9,709,699.80/14,568,048.90 = 4,033,997.40/x
  3. Step 3: Cross multiply
    9,709,699.80x = 14,568,048.90 × 4,033,997.40
  4. Step 4: Simplify right side
    9,709,699.80x = 58,767,471,385,672.86
  5. Step 5: Solve for x
    x = 58,767,471,385,672.86/9,709,699.80
  6. Step 6: Final answer
    x = 6,052,449.88

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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.