Home / 23,508,093.60-35,262,140.40-8,362,519.20

Finding the Fourth Proportional to 23,508,093.60, 35,262,140.40 and 8,362,519.20

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Solution

The fourth proportional to 23,508,093.60, 35,262,140.40 and 8,362,519.20 is: 12,543,778.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,508,093.60 : 35,262,140.40 = 8,362,519.20 : x
  2. Step 2: Convert to fraction form
    23,508,093.60/35,262,140.40 = 8,362,519.20/x
  3. Step 3: Cross multiply
    23,508,093.60x = 35,262,140.40 × 8,362,519.20
  4. Step 4: Simplify right side
    23,508,093.60x = 294,880,326,128,095.69
  5. Step 5: Solve for x
    x = 294,880,326,128,095.69/23,508,093.60
  6. Step 6: Final answer
    x = 12,543,778.80

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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.