Home / 11,114,792.56-16,669,856.01-3,134,750.32

Finding the Fourth Proportional to 11,114,792.56, 16,669,856.01 and 3,134,750.32

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Solution

The fourth proportional to 11,114,792.56, 16,669,856.01 and 3,134,750.32 is: 4,701,467.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,792.56 : 16,669,856.01 = 3,134,750.32 : x
  2. Step 2: Convert to fraction form
    11,114,792.56/16,669,856.01 = 3,134,750.32/x
  3. Step 3: Cross multiply
    11,114,792.56x = 16,669,856.01 × 3,134,750.32
  4. Step 4: Simplify right side
    11,114,792.56x = 52,255,836,461,701.42
  5. Step 5: Solve for x
    x = 52,255,836,461,701.42/11,114,792.56
  6. Step 6: Final answer
    x = 4,701,467.54

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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.