Home / 184,536,358.10-276,804,537.15-107,819,897.30

Finding the Fourth Proportional to 184,536,358.10, 276,804,537.15 and 107,819,897.30

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Solution

The fourth proportional to 184,536,358.10, 276,804,537.15 and 107,819,897.30 is: 161,729,845.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,536,358.10 : 276,804,537.15 = 107,819,897.30 : x
  2. Step 2: Convert to fraction form
    184,536,358.10/276,804,537.15 = 107,819,897.30/x
  3. Step 3: Cross multiply
    184,536,358.10x = 276,804,537.15 × 107,819,897.30
  4. Step 4: Simplify right side
    184,536,358.10x = 29,845,036,767,687,032
  5. Step 5: Solve for x
    x = 29,845,036,767,687,032/184,536,358.10
  6. Step 6: Final answer
    x = 161,729,845.95

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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.