Home / 184,390,082.10-276,585,123.15-92,557,077.30

Finding the Fourth Proportional to 184,390,082.10, 276,585,123.15 and 92,557,077.30

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Solution

The fourth proportional to 184,390,082.10, 276,585,123.15 and 92,557,077.30 is: 138,835,615.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,390,082.10 : 276,585,123.15 = 92,557,077.30 : x
  2. Step 2: Convert to fraction form
    184,390,082.10/276,585,123.15 = 92,557,077.30/x
  3. Step 3: Cross multiply
    184,390,082.10x = 276,585,123.15 × 92,557,077.30
  4. Step 4: Simplify right side
    184,390,082.10x = 25,599,910,623,424,568
  5. Step 5: Solve for x
    x = 25,599,910,623,424,568/184,390,082.10
  6. Step 6: Final answer
    x = 138,835,615.95

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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.