Home / 33,658,313.40-50,520,647.70-16,638,204.60

Finding the Fourth Proportional to 33,658,313.40, 50,520,647.70 and 16,638,204.60

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Solution

The fourth proportional to 33,658,313.40, 50,520,647.70 and 16,638,204.60 is: 24,973,707.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,658,313.40 : 50,520,647.70 = 16,638,204.60 : x
  2. Step 2: Convert to fraction form
    33,658,313.40/50,520,647.70 = 16,638,204.60/x
  3. Step 3: Cross multiply
    33,658,313.40x = 50,520,647.70 × 16,638,204.60
  4. Step 4: Simplify right side
    33,658,313.40x = 840,572,872,957,119.50
  5. Step 5: Solve for x
    x = 840,572,872,957,119.50/33,658,313.40
  6. Step 6: Final answer
    x = 24,973,707.48

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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.