Home / 36,364,290.86-50,183,787.23-19,845,477.50

Finding the Fourth Proportional to 36,364,290.86, 50,183,787.23 and 19,845,477.50

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Solution

The fourth proportional to 36,364,290.86, 50,183,787.23 and 19,845,477.50 is: 27,387,340.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,364,290.86 : 50,183,787.23 = 19,845,477.50 : x
  2. Step 2: Convert to fraction form
    36,364,290.86/50,183,787.23 = 19,845,477.50/x
  3. Step 3: Cross multiply
    36,364,290.86x = 50,183,787.23 × 19,845,477.50
  4. Step 4: Simplify right side
    36,364,290.86x = 995,921,220,062,026.50
  5. Step 5: Solve for x
    x = 995,921,220,062,026.50/36,364,290.86
  6. Step 6: Final answer
    x = 27,387,340.61

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1.5x scale

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.