Home / 92,246,843.04-127,294,576.56-53,082,299.76

Finding the Fourth Proportional to 92,246,843.04, 127,294,576.56 and 53,082,299.76

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Solution

The fourth proportional to 92,246,843.04, 127,294,576.56 and 53,082,299.76 is: 73,250,082.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,246,843.04 : 127,294,576.56 = 53,082,299.76 : x
  2. Step 2: Convert to fraction form
    92,246,843.04/127,294,576.56 = 53,082,299.76/x
  3. Step 3: Cross multiply
    92,246,843.04x = 127,294,576.56 × 53,082,299.76
  4. Step 4: Simplify right side
    92,246,843.04x = 6,757,088,870,780,189
  5. Step 5: Solve for x
    x = 6,757,088,870,780,189/92,246,843.04
  6. Step 6: Final answer
    x = 73,250,082.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.