Home / 60,150,332.63-90,211,052.44-27,771,125.13

Finding the Fourth Proportional to 60,150,332.63, 90,211,052.44 and 27,771,125.13

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Solution

The fourth proportional to 60,150,332.63, 90,211,052.44 and 27,771,125.13 is: 41,650,017.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,150,332.63 : 90,211,052.44 = 27,771,125.13 : x
  2. Step 2: Convert to fraction form
    60,150,332.63/90,211,052.44 = 27,771,125.13/x
  3. Step 3: Cross multiply
    60,150,332.63x = 90,211,052.44 × 27,771,125.13
  4. Step 4: Simplify right side
    60,150,332.63x = 2,505,262,425,420,231.50
  5. Step 5: Solve for x
    x = 2,505,262,425,420,231.50/60,150,332.63
  6. Step 6: Final answer
    x = 41,650,017.81

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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.