Home / 41,034,615.49-56,627,563.21-22,449,419.02

Finding the Fourth Proportional to 41,034,615.49, 56,627,563.21 and 22,449,419.02

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Solution

The fourth proportional to 41,034,615.49, 56,627,563.21 and 22,449,419.02 is: 30,980,085.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,034,615.49 : 56,627,563.21 = 22,449,419.02 : x
  2. Step 2: Convert to fraction form
    41,034,615.49/56,627,563.21 = 22,449,419.02/x
  3. Step 3: Cross multiply
    41,034,615.49x = 56,627,563.21 × 22,449,419.02
  4. Step 4: Simplify right side
    41,034,615.49x = 1,271,255,894,582,826.25
  5. Step 5: Solve for x
    x = 1,271,255,894,582,826.25/41,034,615.49
  6. Step 6: Final answer
    x = 30,980,085.46

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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.