Home / 43,453,946.88-60,019,497.68-32,489,322.60

Finding the Fourth Proportional to 43,453,946.88, 60,019,497.68 and 32,489,322.60

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Solution

The fourth proportional to 43,453,946.88, 60,019,497.68 and 32,489,322.60 is: 44,874,929.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,453,946.88 : 60,019,497.68 = 32,489,322.60 : x
  2. Step 2: Convert to fraction form
    43,453,946.88/60,019,497.68 = 32,489,322.60/x
  3. Step 3: Cross multiply
    43,453,946.88x = 60,019,497.68 × 32,489,322.60
  4. Step 4: Simplify right side
    43,453,946.88x = 1,949,992,822,415,471.75
  5. Step 5: Solve for x
    x = 1,949,992,822,415,471.75/43,453,946.88
  6. Step 6: Final answer
    x = 44,874,929.95

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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.