Home / 33,833,311.29-46,690,004.12-18,363,399.12

Finding the Fourth Proportional to 33,833,311.29, 46,690,004.12 and 18,363,399.12

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Solution

The fourth proportional to 33,833,311.29, 46,690,004.12 and 18,363,399.12 is: 25,341,509.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,833,311.29 : 46,690,004.12 = 18,363,399.12 : x
  2. Step 2: Convert to fraction form
    33,833,311.29/46,690,004.12 = 18,363,399.12/x
  3. Step 3: Cross multiply
    33,833,311.29x = 46,690,004.12 × 18,363,399.12
  4. Step 4: Simplify right side
    33,833,311.29x = 857,387,180,478,187.50
  5. Step 5: Solve for x
    x = 857,387,180,478,187.50/33,833,311.29
  6. Step 6: Final answer
    x = 25,341,509.53

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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.