Home / 1,362,058,644,076.70-2,043,089,932,462.20-556,225,584,655.50

Finding the Fourth Proportional to 1,362,058,644,076.70, 2,043,089,932,462.20 and 556,225,584,655.50

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Solution

The fourth proportional to 1,362,058,644,076.70, 2,043,089,932,462.20 and 556,225,584,655.50 is: 834,339,179,982.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,058,644,076.70 : 2,043,089,932,462.20 = 556,225,584,655.50 : x
  2. Step 2: Convert to fraction form
    1,362,058,644,076.70/2,043,089,932,462.20 = 556,225,584,655.50/x
  3. Step 3: Cross multiply
    1,362,058,644,076.70x = 2,043,089,932,462.20 × 556,225,584,655.50
  4. Step 4: Simplify right side
    1,362,058,644,076.70x = 1,136,418,892,187,553,119,600,640
  5. Step 5: Solve for x
    x = 1,136,418,892,187,553,119,600,640/1,362,058,644,076.70
  6. Step 6: Final answer
    x = 834,339,179,982.88

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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.