Home / 46,184,470.62-63,395,073.60-40,840,388.50

Finding the Fourth Proportional to 46,184,470.62, 63,395,073.60 and 40,840,388.50

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Solution

The fourth proportional to 46,184,470.62, 63,395,073.60 and 40,840,388.50 is: 56,059,523.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,184,470.62 : 63,395,073.60 = 40,840,388.50 : x
  2. Step 2: Convert to fraction form
    46,184,470.62/63,395,073.60 = 40,840,388.50/x
  3. Step 3: Cross multiply
    46,184,470.62x = 63,395,073.60 × 40,840,388.50
  4. Step 4: Simplify right side
    46,184,470.62x = 2,589,079,434,810,093.50
  5. Step 5: Solve for x
    x = 2,589,079,434,810,093.50/46,184,470.62
  6. Step 6: Final answer
    x = 56,059,523.91

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.