Home / 92,599,603.83-138,899,332.44-27,903,409.38

Finding the Fourth Proportional to 92,599,603.83, 138,899,332.44 and 27,903,409.38

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Solution

The fourth proportional to 92,599,603.83, 138,899,332.44 and 27,903,409.38 is: 41,855,091.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,599,603.83 : 138,899,332.44 = 27,903,409.38 : x
  2. Step 2: Convert to fraction form
    92,599,603.83/138,899,332.44 = 27,903,409.38/x
  3. Step 3: Cross multiply
    92,599,603.83x = 138,899,332.44 × 27,903,409.38
  4. Step 4: Simplify right side
    92,599,603.83x = 3,875,764,935,682,034
  5. Step 5: Solve for x
    x = 3,875,764,935,682,034/92,599,603.83
  6. Step 6: Final answer
    x = 41,855,091.98

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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.