Home / 38,944,820.37-58,415,606.32-10,190,319.33

Finding the Fourth Proportional to 38,944,820.37, 58,415,606.32 and 10,190,319.33

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Solution

The fourth proportional to 38,944,820.37, 58,415,606.32 and 10,190,319.33 is: 15,285,054.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,944,820.37 : 58,415,606.32 = 10,190,319.33 : x
  2. Step 2: Convert to fraction form
    38,944,820.37/58,415,606.32 = 10,190,319.33/x
  3. Step 3: Cross multiply
    38,944,820.37x = 58,415,606.32 × 10,190,319.33
  4. Step 4: Simplify right side
    38,944,820.37x = 595,273,682,256,366.12
  5. Step 5: Solve for x
    x = 595,273,682,256,366.12/38,944,820.37
  6. Step 6: Final answer
    x = 15,285,054.00

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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.