Home / 37,950,550.58-52,371,134.61-20,546,756.66

Finding the Fourth Proportional to 37,950,550.58, 52,371,134.61 and 20,546,756.66

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Solution

The fourth proportional to 37,950,550.58, 52,371,134.61 and 20,546,756.66 is: 28,354,185.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,950,550.58 : 52,371,134.61 = 20,546,756.66 : x
  2. Step 2: Convert to fraction form
    37,950,550.58/52,371,134.61 = 20,546,756.66/x
  3. Step 3: Cross multiply
    37,950,550.58x = 52,371,134.61 × 20,546,756.66
  4. Step 4: Simplify right side
    37,950,550.58x = 1,076,056,958,839,774
  5. Step 5: Solve for x
    x = 1,076,056,958,839,774/37,950,550.58
  6. Step 6: Final answer
    x = 28,354,185.71

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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.