Home / 1,362,058,644,109.70-2,043,089,932,511.80-556,225,584,688.56

Finding the Fourth Proportional to 1,362,058,644,109.70, 2,043,089,932,511.80 and 556,225,584,688.56

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Solution

The fourth proportional to 1,362,058,644,109.70, 2,043,089,932,511.80 and 556,225,584,688.56 is: 834,339,180,032.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,058,644,109.70 : 2,043,089,932,511.80 = 556,225,584,688.56 : x
  2. Step 2: Convert to fraction form
    1,362,058,644,109.70/2,043,089,932,511.80 = 556,225,584,688.56/x
  3. Step 3: Cross multiply
    1,362,058,644,109.70x = 2,043,089,932,511.80 × 556,225,584,688.56
  4. Step 4: Simplify right side
    1,362,058,644,109.70x = 1,136,418,892,282,686,645,207,040
  5. Step 5: Solve for x
    x = 1,136,418,892,282,686,645,207,040/1,362,058,644,109.70
  6. Step 6: Final answer
    x = 834,339,180,032.52

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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.