Home / 33,153,837.24-49,738,719.24-12,683,222.04

Finding the Fourth Proportional to 33,153,837.24, 49,738,719.24 and 12,683,222.04

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Solution

The fourth proportional to 33,153,837.24, 49,738,719.24 and 12,683,222.04 is: 19,027,879.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,153,837.24 : 49,738,719.24 = 12,683,222.04 : x
  2. Step 2: Convert to fraction form
    33,153,837.24/49,738,719.24 = 12,683,222.04/x
  3. Step 3: Cross multiply
    33,153,837.24x = 49,738,719.24 × 12,683,222.04
  4. Step 4: Simplify right side
    33,153,837.24x = 630,847,220,106,140
  5. Step 5: Solve for x
    x = 630,847,220,106,140/33,153,837.24
  6. Step 6: Final answer
    x = 19,027,879.50

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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.