Home / 35,490,727.80-53,245,523.34-11,230,085.70

Finding the Fourth Proportional to 35,490,727.80, 53,245,523.34 and 11,230,085.70

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Solution

The fourth proportional to 35,490,727.80, 53,245,523.34 and 11,230,085.70 is: 16,848,112.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,490,727.80 : 53,245,523.34 = 11,230,085.70 : x
  2. Step 2: Convert to fraction form
    35,490,727.80/53,245,523.34 = 11,230,085.70/x
  3. Step 3: Cross multiply
    35,490,727.80x = 53,245,523.34 × 11,230,085.70
  4. Step 4: Simplify right side
    35,490,727.80x = 597,951,790,249,550.25
  5. Step 5: Solve for x
    x = 597,951,790,249,550.25/35,490,727.80
  6. Step 6: Final answer
    x = 16,848,112.94

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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.