Home / 122,740,944.03-184,057,178.45-46,010,146.23

Finding the Fourth Proportional to 122,740,944.03, 184,057,178.45 and 46,010,146.23

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Solution

The fourth proportional to 122,740,944.03, 184,057,178.45 and 46,010,146.23 is: 68,994,888.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,740,944.03 : 184,057,178.45 = 46,010,146.23 : x
  2. Step 2: Convert to fraction form
    122,740,944.03/184,057,178.45 = 46,010,146.23/x
  3. Step 3: Cross multiply
    122,740,944.03x = 184,057,178.45 × 46,010,146.23
  4. Step 4: Simplify right side
    122,740,944.03x = 8,468,497,694,935,653
  5. Step 5: Solve for x
    x = 8,468,497,694,935,653/122,740,944.03
  6. Step 6: Final answer
    x = 68,994,888.07

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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.