Home / 4,782,155,496,782.20-7,173,233,245,173.40-4,782,155,496,782.20

Finding the Fourth Proportional to 4,782,155,496,782.20, 7,173,233,245,173.40 and 4,782,155,496,782.20

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Solution

The fourth proportional to 4,782,155,496,782.20, 7,173,233,245,173.40 and 4,782,155,496,782.20 is: 7,173,233,245,173.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,782,155,496,782.20 : 7,173,233,245,173.40 = 4,782,155,496,782.20 : x
  2. Step 2: Convert to fraction form
    4,782,155,496,782.20/7,173,233,245,173.40 = 4,782,155,496,782.20/x
  3. Step 3: Cross multiply
    4,782,155,496,782.20x = 7,173,233,245,173.40 × 4,782,155,496,782.20
  4. Step 4: Simplify right side
    4,782,155,496,782.20x = 34,303,516,793,106,795,673,419,776
  5. Step 5: Solve for x
    x = 34,303,516,793,106,795,673,419,776/4,782,155,496,782.20
  6. Step 6: Final answer
    x = 7,173,233,245,173.40

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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.