Home / 45,846,848,405.78-68,801,685,903-16,001,179,531.18

Finding the Fourth Proportional to 45,846,848,405.78, 68,801,685,903 and 16,001,179,531.18

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Solution

The fourth proportional to 45,846,848,405.78, 68,801,685,903 and 16,001,179,531.18 is: 24,012,732,967.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,846,848,405.78 : 68,801,685,903 = 16,001,179,531.18 : x
  2. Step 2: Convert to fraction form
    45,846,848,405.78/68,801,685,903 = 16,001,179,531.18/x
  3. Step 3: Cross multiply
    45,846,848,405.78x = 68,801,685,903 × 16,001,179,531.18
  4. Step 4: Simplify right side
    45,846,848,405.78x = 1,100,908,128,181,759,115,264
  5. Step 5: Solve for x
    x = 1,100,908,128,181,759,115,264/45,846,848,405.78
  6. Step 6: Final answer
    x = 24,012,732,967.77

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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.