Home / 51,096,877,133.73-76,648,022,506.39-15,748,511,257.41

Finding the Fourth Proportional to 51,096,877,133.73, 76,648,022,506.39 and 15,748,511,257.41

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Solution

The fourth proportional to 51,096,877,133.73, 76,648,022,506.39 and 15,748,511,257.41 is: 23,623,601,147.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,096,877,133.73 : 76,648,022,506.39 = 15,748,511,257.41 : x
  2. Step 2: Convert to fraction form
    51,096,877,133.73/76,648,022,506.39 = 15,748,511,257.41/x
  3. Step 3: Cross multiply
    51,096,877,133.73x = 76,648,022,506.39 × 15,748,511,257.41
  4. Step 4: Simplify right side
    51,096,877,133.73x = 1,207,092,245,300,097,843,200
  5. Step 5: Solve for x
    x = 1,207,092,245,300,097,843,200/51,096,877,133.73
  6. Step 6: Final answer
    x = 23,623,601,147.70

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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.