Home / 9,452,415.70-14,189,121.15-5,200,887.70

Finding the Fourth Proportional to 9,452,415.70, 14,189,121.15 and 5,200,887.70

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Solution

The fourth proportional to 9,452,415.70, 14,189,121.15 and 5,200,887.70 is: 7,807,107.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452,415.70 : 14,189,121.15 = 5,200,887.70 : x
  2. Step 2: Convert to fraction form
    9,452,415.70/14,189,121.15 = 5,200,887.70/x
  3. Step 3: Cross multiply
    9,452,415.70x = 14,189,121.15 × 5,200,887.70
  4. Step 4: Simplify right side
    9,452,415.70x = 73,796,025,662,844.86
  5. Step 5: Solve for x
    x = 73,796,025,662,844.86/9,452,415.70
  6. Step 6: Final answer
    x = 7,807,107.52

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1.5x scale

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.