Home / 490,450,842,092.02-735,676,263,138.03-490,450,842,092.02

Finding the Fourth Proportional to 490,450,842,092.02, 735,676,263,138.03 and 490,450,842,092.02

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Solution

The fourth proportional to 490,450,842,092.02, 735,676,263,138.03 and 490,450,842,092.02 is: 735,676,263,138.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    490,450,842,092.02 : 735,676,263,138.03 = 490,450,842,092.02 : x
  2. Step 2: Convert to fraction form
    490,450,842,092.02/735,676,263,138.03 = 490,450,842,092.02/x
  3. Step 3: Cross multiply
    490,450,842,092.02x = 735,676,263,138.03 × 490,450,842,092.02
  4. Step 4: Simplify right side
    490,450,842,092.02x = 360,813,042,763,157,334,917,120
  5. Step 5: Solve for x
    x = 360,813,042,763,157,334,917,120/490,450,842,092.02
  6. Step 6: Final answer
    x = 735,676,263,138.03

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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.