Home / 58,248,969.13-80,397,334.74-33,483,523.28

Finding the Fourth Proportional to 58,248,969.13, 80,397,334.74 and 33,483,523.28

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Solution

The fourth proportional to 58,248,969.13, 80,397,334.74 and 33,483,523.28 is: 46,215,170.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,248,969.13 : 80,397,334.74 = 33,483,523.28 : x
  2. Step 2: Convert to fraction form
    58,248,969.13/80,397,334.74 = 33,483,523.28/x
  3. Step 3: Cross multiply
    58,248,969.13x = 80,397,334.74 × 33,483,523.28
  4. Step 4: Simplify right side
    58,248,969.13x = 2,691,986,029,404,189.50
  5. Step 5: Solve for x
    x = 2,691,986,029,404,189.50/58,248,969.13
  6. Step 6: Final answer
    x = 46,215,170.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.