Home / 463,873,583,259.32-695,910,526,045.43-141,201,628,800.85

Finding the Fourth Proportional to 463,873,583,259.32, 695,910,526,045.43 and 141,201,628,800.85

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Solution

The fourth proportional to 463,873,583,259.32, 695,910,526,045.43 and 141,201,628,800.85 is: 211,832,928,891.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,873,583,259.32 : 695,910,526,045.43 = 141,201,628,800.85 : x
  2. Step 2: Convert to fraction form
    463,873,583,259.32/695,910,526,045.43 = 141,201,628,800.85/x
  3. Step 3: Cross multiply
    463,873,583,259.32x = 695,910,526,045.43 × 141,201,628,800.85
  4. Step 4: Simplify right side
    463,873,583,259.32x = 98,263,699,777,271,069,933,568
  5. Step 5: Solve for x
    x = 98,263,699,777,271,069,933,568/463,873,583,259.32
  6. Step 6: Final answer
    x = 211,832,928,891.62

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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.