Home / 435,430,150,556.07-605,430,819,575.13

Finding the Third Proportional to 435,430,150,556.07 and 605,430,819,575.13

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Solution

The third proportional to 435,430,150,556.07 and 605,430,819,575.13 is: 841,803,161,364.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,430,150,556.07 : 605,430,819,575.13 = 605,430,819,575.13 : x
  2. Step 2: Convert to fraction form
    435,430,150,556.07/605,430,819,575.13 = 605,430,819,575.13/x
  3. Step 3: Cross multiply
    435,430,150,556.07x = 605,430,819,575.13 × 605,430,819,575.13
  4. Step 4: Simplify right side
    435,430,150,556.07x = 366,546,477,291,413,633,499,136
  5. Step 5: Solve for x
    x = 366,546,477,291,413,633,499,136/435,430,150,556.07
  6. Step 6: Final answer
    x = 841,803,161,364.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.