Home / 11,052,859,828.66-16,576,848,526.11-3,190,563,685.78

Finding the Fourth Proportional to 11,052,859,828.66, 16,576,848,526.11 and 3,190,563,685.78

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Solution

The fourth proportional to 11,052,859,828.66, 16,576,848,526.11 and 3,190,563,685.78 is: 4,785,140,837.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,052,859,828.66 : 16,576,848,526.11 = 3,190,563,685.78 : x
  2. Step 2: Convert to fraction form
    11,052,859,828.66/16,576,848,526.11 = 3,190,563,685.78/x
  3. Step 3: Cross multiply
    11,052,859,828.66x = 16,576,848,526.11 × 3,190,563,685.78
  4. Step 4: Simplify right side
    11,052,859,828.66x = 52,889,490,932,082,286,592
  5. Step 5: Solve for x
    x = 52,889,490,932,082,286,592/11,052,859,828.66
  6. Step 6: Final answer
    x = 4,785,140,837.03

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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.