Home / 60,135,733.64-82,987,313.06-32,633,661.89

Finding the Fourth Proportional to 60,135,733.64, 82,987,313.06 and 32,633,661.89

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Solution

The fourth proportional to 60,135,733.64, 82,987,313.06 and 32,633,661.89 is: 45,034,453.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,135,733.64 : 82,987,313.06 = 32,633,661.89 : x
  2. Step 2: Convert to fraction form
    60,135,733.64/82,987,313.06 = 32,633,661.89/x
  3. Step 3: Cross multiply
    60,135,733.64x = 82,987,313.06 × 32,633,661.89
  4. Step 4: Simplify right side
    60,135,733.64x = 2,708,179,915,559,621.50
  5. Step 5: Solve for x
    x = 2,708,179,915,559,621.50/60,135,733.64
  6. Step 6: Final answer
    x = 45,034,453.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.