Home / 32,976,005.20-49,464,007.80-29,322,840.40

Finding the Fourth Proportional to 32,976,005.20, 49,464,007.80 and 29,322,840.40

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Solution

The fourth proportional to 32,976,005.20, 49,464,007.80 and 29,322,840.40 is: 43,984,260.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,976,005.20 : 49,464,007.80 = 29,322,840.40 : x
  2. Step 2: Convert to fraction form
    32,976,005.20/49,464,007.80 = 29,322,840.40/x
  3. Step 3: Cross multiply
    32,976,005.20x = 49,464,007.80 × 29,322,840.40
  4. Step 4: Simplify right side
    32,976,005.20x = 1,450,425,206,263,755
  5. Step 5: Solve for x
    x = 1,450,425,206,263,755/32,976,005.20
  6. Step 6: Final answer
    x = 43,984,260.60

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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.