Home / 1,362,058,643,920.10-2,043,089,932,228-556,225,584,499.70

Finding the Fourth Proportional to 1,362,058,643,920.10, 2,043,089,932,228 and 556,225,584,499.70

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Solution

The fourth proportional to 1,362,058,643,920.10, 2,043,089,932,228 and 556,225,584,499.70 is: 834,339,179,749.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,058,643,920.10 : 2,043,089,932,228 = 556,225,584,499.70 : x
  2. Step 2: Convert to fraction form
    1,362,058,643,920.10/2,043,089,932,228 = 556,225,584,499.70/x
  3. Step 3: Cross multiply
    1,362,058,643,920.10x = 2,043,089,932,228 × 556,225,584,499.70
  4. Step 4: Simplify right side
    1,362,058,643,920.10x = 1,136,418,891,738,971,702,820,864
  5. Step 5: Solve for x
    x = 1,136,418,891,738,971,702,820,864/1,362,058,643,920.10
  6. Step 6: Final answer
    x = 834,339,179,749.47

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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.