Home / 122,734,540.53-184,097,326.37-36,470,705.31

Finding the Fourth Proportional to 122,734,540.53, 184,097,326.37 and 36,470,705.31

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Solution

The fourth proportional to 122,734,540.53, 184,097,326.37 and 36,470,705.31 is: 54,704,725.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,734,540.53 : 184,097,326.37 = 36,470,705.31 : x
  2. Step 2: Convert to fraction form
    122,734,540.53/184,097,326.37 = 36,470,705.31/x
  3. Step 3: Cross multiply
    122,734,540.53x = 184,097,326.37 × 36,470,705.31
  4. Step 4: Simplify right side
    122,734,540.53x = 6,714,159,338,216,809
  5. Step 5: Solve for x
    x = 6,714,159,338,216,809/122,734,540.53
  6. Step 6: Final answer
    x = 54,704,725.41

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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.