Home / 23,630,274.38-35,424,139.35-8,480,662.94

Finding the Fourth Proportional to 23,630,274.38, 35,424,139.35 and 8,480,662.94

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Solution

The fourth proportional to 23,630,274.38, 35,424,139.35 and 8,480,662.94 is: 12,713,360.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,630,274.38 : 35,424,139.35 = 8,480,662.94 : x
  2. Step 2: Convert to fraction form
    23,630,274.38/35,424,139.35 = 8,480,662.94/x
  3. Step 3: Cross multiply
    23,630,274.38x = 35,424,139.35 × 8,480,662.94
  4. Step 4: Simplify right side
    23,630,274.38x = 300,420,185,887,303.56
  5. Step 5: Solve for x
    x = 300,420,185,887,303.56/23,630,274.38
  6. Step 6: Final answer
    x = 12,713,360.03

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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.