Home / 7,130,201,508,418.80-10,695,302,262,628-7,130,201,508,418.80

Finding the Fourth Proportional to 7,130,201,508,418.80, 10,695,302,262,628 and 7,130,201,508,418.80

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Solution

The fourth proportional to 7,130,201,508,418.80, 10,695,302,262,628 and 7,130,201,508,418.80 is: 10,695,302,262,628

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,130,201,508,418.80 : 10,695,302,262,628 = 7,130,201,508,418.80 : x
  2. Step 2: Convert to fraction form
    7,130,201,508,418.80/10,695,302,262,628 = 7,130,201,508,418.80/x
  3. Step 3: Cross multiply
    7,130,201,508,418.80x = 10,695,302,262,628 × 7,130,201,508,418.80
  4. Step 4: Simplify right side
    7,130,201,508,418.80x = 76,259,660,325,985,167,691,743,232
  5. Step 5: Solve for x
    x = 76,259,660,325,985,167,691,743,232/7,130,201,508,418.80
  6. Step 6: Final answer
    x = 10,695,302,262,628

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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.