Home / 10,954,352.22-16,433,022.96-4,563,109.92

Finding the Fourth Proportional to 10,954,352.22, 16,433,022.96 and 4,563,109.92

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Solution

The fourth proportional to 10,954,352.22, 16,433,022.96 and 4,563,109.92 is: 6,845,287.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,954,352.22 : 16,433,022.96 = 4,563,109.92 : x
  2. Step 2: Convert to fraction form
    10,954,352.22/16,433,022.96 = 4,563,109.92/x
  3. Step 3: Cross multiply
    10,954,352.22x = 16,433,022.96 × 4,563,109.92
  4. Step 4: Simplify right side
    10,954,352.22x = 74,985,690,084,363.77
  5. Step 5: Solve for x
    x = 74,985,690,084,363.77/10,954,352.22
  6. Step 6: Final answer
    x = 6,845,287.48

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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.