Home / 40,132,898.94-60,200,597.28-19,095,635.64

Finding the Fourth Proportional to 40,132,898.94, 60,200,597.28 and 19,095,635.64

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Solution

The fourth proportional to 40,132,898.94, 60,200,597.28 and 19,095,635.64 is: 28,644,047.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,132,898.94 : 60,200,597.28 = 19,095,635.64 : x
  2. Step 2: Convert to fraction form
    40,132,898.94/60,200,597.28 = 19,095,635.64/x
  3. Step 3: Cross multiply
    40,132,898.94x = 60,200,597.28 × 19,095,635.64
  4. Step 4: Simplify right side
    40,132,898.94x = 1,149,568,670,969,255
  5. Step 5: Solve for x
    x = 1,149,568,670,969,255/40,132,898.94
  6. Step 6: Final answer
    x = 28,644,047.68

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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.