Home / 10,826,222.32-16,237,371.60-4,349,036.32

Finding the Fourth Proportional to 10,826,222.32, 16,237,371.60 and 4,349,036.32

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Solution

The fourth proportional to 10,826,222.32, 16,237,371.60 and 4,349,036.32 is: 6,522,766.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,826,222.32 : 16,237,371.60 = 4,349,036.32 : x
  2. Step 2: Convert to fraction form
    10,826,222.32/16,237,371.60 = 4,349,036.32/x
  3. Step 3: Cross multiply
    10,826,222.32x = 16,237,371.60 × 4,349,036.32
  4. Step 4: Simplify right side
    10,826,222.32x = 70,616,918,829,736.52
  5. Step 5: Solve for x
    x = 70,616,918,829,736.52/10,826,222.32
  6. Step 6: Final answer
    x = 6,522,766.37

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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.