Home / 44,551,571.32-66,827,410.29-12,203,752.74

Finding the Fourth Proportional to 44,551,571.32, 66,827,410.29 and 12,203,752.74

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Solution

The fourth proportional to 44,551,571.32, 66,827,410.29 and 12,203,752.74 is: 18,305,643.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,551,571.32 : 66,827,410.29 = 12,203,752.74 : x
  2. Step 2: Convert to fraction form
    44,551,571.32/66,827,410.29 = 12,203,752.74/x
  3. Step 3: Cross multiply
    44,551,571.32x = 66,827,410.29 × 12,203,752.74
  4. Step 4: Simplify right side
    44,551,571.32x = 815,545,191,183,088.88
  5. Step 5: Solve for x
    x = 815,545,191,183,088.88/44,551,571.32
  6. Step 6: Final answer
    x = 18,305,643.71

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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.