Home / 23,355,917.56-35,033,878.50-6,961,456

Finding the Fourth Proportional to 23,355,917.56, 35,033,878.50 and 6,961,456

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Solution

The fourth proportional to 23,355,917.56, 35,033,878.50 and 6,961,456 is: 10,442,184.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,355,917.56 : 35,033,878.50 = 6,961,456 : x
  2. Step 2: Convert to fraction form
    23,355,917.56/35,033,878.50 = 6,961,456/x
  3. Step 3: Cross multiply
    23,355,917.56x = 35,033,878.50 × 6,961,456
  4. Step 4: Simplify right side
    23,355,917.56x = 243,886,803,687,096
  5. Step 5: Solve for x
    x = 243,886,803,687,096/23,355,917.56
  6. Step 6: Final answer
    x = 10,442,184.64

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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.