Home / 183,961,162.96-276,001,531.46-122,798,946.87

Finding the Fourth Proportional to 183,961,162.96, 276,001,531.46 and 122,798,946.87

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Solution

The fourth proportional to 183,961,162.96, 276,001,531.46 and 122,798,946.87 is: 184,238,329.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,961,162.96 : 276,001,531.46 = 122,798,946.87 : x
  2. Step 2: Convert to fraction form
    183,961,162.96/276,001,531.46 = 122,798,946.87/x
  3. Step 3: Cross multiply
    183,961,162.96x = 276,001,531.46 × 122,798,946.87
  4. Step 4: Simplify right side
    183,961,162.96x = 33,892,697,397,795,172
  5. Step 5: Solve for x
    x = 33,892,697,397,795,172/183,961,162.96
  6. Step 6: Final answer
    x = 184,238,329.72

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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.