Home / 108,551,924.24-162,694,486.36-50,180,645.28

Finding the Fourth Proportional to 108,551,924.24, 162,694,486.36 and 50,180,645.28

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Solution

The fourth proportional to 108,551,924.24, 162,694,486.36 and 50,180,645.28 is: 75,209,300.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,551,924.24 : 162,694,486.36 = 50,180,645.28 : x
  2. Step 2: Convert to fraction form
    108,551,924.24/162,694,486.36 = 50,180,645.28/x
  3. Step 3: Cross multiply
    108,551,924.24x = 162,694,486.36 × 50,180,645.28
  4. Step 4: Simplify right side
    108,551,924.24x = 8,164,114,309,042,959
  5. Step 5: Solve for x
    x = 8,164,114,309,042,959/108,551,924.24
  6. Step 6: Final answer
    x = 75,209,300.68

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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.