Home / 43,505,925.60-65,245,550.40-14,354,384.16

Finding the Fourth Proportional to 43,505,925.60, 65,245,550.40 and 14,354,384.16

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Solution

The fourth proportional to 43,505,925.60, 65,245,550.40 and 14,354,384.16 is: 21,527,175.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,505,925.60 : 65,245,550.40 = 14,354,384.16 : x
  2. Step 2: Convert to fraction form
    43,505,925.60/65,245,550.40 = 14,354,384.16/x
  3. Step 3: Cross multiply
    43,505,925.60x = 65,245,550.40 × 14,354,384.16
  4. Step 4: Simplify right side
    43,505,925.60x = 936,559,695,172,241.62
  5. Step 5: Solve for x
    x = 936,559,695,172,241.62/43,505,925.60
  6. Step 6: Final answer
    x = 21,527,175.49

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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.