Home / 1,362,058,643,937.90-2,043,089,932,254.80-556,225,584,517.44

Finding the Fourth Proportional to 1,362,058,643,937.90, 2,043,089,932,254.80 and 556,225,584,517.44

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Solution

The fourth proportional to 1,362,058,643,937.90, 2,043,089,932,254.80 and 556,225,584,517.44 is: 834,339,179,776.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,058,643,937.90 : 2,043,089,932,254.80 = 556,225,584,517.44 : x
  2. Step 2: Convert to fraction form
    1,362,058,643,937.90/2,043,089,932,254.80 = 556,225,584,517.44/x
  3. Step 3: Cross multiply
    1,362,058,643,937.90x = 2,043,089,932,254.80 × 556,225,584,517.44
  4. Step 4: Simplify right side
    1,362,058,643,937.90x = 1,136,418,891,790,122,884,268,032
  5. Step 5: Solve for x
    x = 1,136,418,891,790,122,884,268,032/1,362,058,643,937.90
  6. Step 6: Final answer
    x = 834,339,179,776.12

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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.