Home / 33,590,372.64-50,393,554.88-10,871,269.89

Finding the Fourth Proportional to 33,590,372.64, 50,393,554.88 and 10,871,269.89

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Solution

The fourth proportional to 33,590,372.64, 50,393,554.88 and 10,871,269.89 is: 16,309,492.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,590,372.64 : 50,393,554.88 = 10,871,269.89 : x
  2. Step 2: Convert to fraction form
    33,590,372.64/50,393,554.88 = 10,871,269.89/x
  3. Step 3: Cross multiply
    33,590,372.64x = 50,393,554.88 × 10,871,269.89
  4. Step 4: Simplify right side
    33,590,372.64x = 547,841,935,762,650.25
  5. Step 5: Solve for x
    x = 547,841,935,762,650.25/33,590,372.64
  6. Step 6: Final answer
    x = 16,309,492.65

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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.