Home / 29,856,665.68-41,200,873.35-16,626,525.02

Finding the Fourth Proportional to 29,856,665.68, 41,200,873.35 and 16,626,525.02

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Solution

The fourth proportional to 29,856,665.68, 41,200,873.35 and 16,626,525.02 is: 22,943,866.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,856,665.68 : 41,200,873.35 = 16,626,525.02 : x
  2. Step 2: Convert to fraction form
    29,856,665.68/41,200,873.35 = 16,626,525.02/x
  3. Step 3: Cross multiply
    29,856,665.68x = 41,200,873.35 × 16,626,525.02
  4. Step 4: Simplify right side
    29,856,665.68x = 685,027,351,599,626.25
  5. Step 5: Solve for x
    x = 685,027,351,599,626.25/29,856,665.68
  6. Step 6: Final answer
    x = 22,943,866.50

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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.