Home / 184,381,200.98-276,768,694.11-79,388,554.58

Finding the Fourth Proportional to 184,381,200.98, 276,768,694.11 and 79,388,554.58

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Solution

The fourth proportional to 184,381,200.98, 276,768,694.11 and 79,388,554.58 is: 119,167,607.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,381,200.98 : 276,768,694.11 = 79,388,554.58 : x
  2. Step 2: Convert to fraction form
    184,381,200.98/276,768,694.11 = 79,388,554.58/x
  3. Step 3: Cross multiply
    184,381,200.98x = 276,768,694.11 × 79,388,554.58
  4. Step 4: Simplify right side
    184,381,200.98x = 21,972,266,578,387,060
  5. Step 5: Solve for x
    x = 21,972,266,578,387,060/184,381,200.98
  6. Step 6: Final answer
    x = 119,167,607.44

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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.