Home / 305,622,702,002.03-458,434,053,003.05-305,622,702,002.03

Finding the Fourth Proportional to 305,622,702,002.03, 458,434,053,003.05 and 305,622,702,002.03

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Solution

The fourth proportional to 305,622,702,002.03, 458,434,053,003.05 and 305,622,702,002.03 is: 458,434,053,003.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    305,622,702,002.03 : 458,434,053,003.05 = 305,622,702,002.03 : x
  2. Step 2: Convert to fraction form
    305,622,702,002.03/458,434,053,003.05 = 305,622,702,002.03/x
  3. Step 3: Cross multiply
    305,622,702,002.03x = 458,434,053,003.05 × 305,622,702,002.03
  4. Step 4: Simplify right side
    305,622,702,002.03x = 140,107,853,968,533,987,786,752
  5. Step 5: Solve for x
    x = 140,107,853,968,533,987,786,752/305,622,702,002.03
  6. Step 6: Final answer
    x = 458,434,053,003.05

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1.5x scale

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.