Home / 45,846,848,403.78-68,801,685,900-16,001,179,529.19

Finding the Fourth Proportional to 45,846,848,403.78, 68,801,685,900 and 16,001,179,529.19

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Solution

The fourth proportional to 45,846,848,403.78, 68,801,685,900 and 16,001,179,529.19 is: 24,012,732,964.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,846,848,403.78 : 68,801,685,900 = 16,001,179,529.19 : x
  2. Step 2: Convert to fraction form
    45,846,848,403.78/68,801,685,900 = 16,001,179,529.19/x
  3. Step 3: Cross multiply
    45,846,848,403.78x = 68,801,685,900 × 16,001,179,529.19
  4. Step 4: Simplify right side
    45,846,848,403.78x = 1,100,908,127,996,840,247,296
  5. Step 5: Solve for x
    x = 1,100,908,127,996,840,247,296/45,846,848,403.78
  6. Step 6: Final answer
    x = 24,012,732,964.78

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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.