Home / 29,689,221.45-44,519,856.60-11,501,932.62

Finding the Fourth Proportional to 29,689,221.45, 44,519,856.60 and 11,501,932.62

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Solution

The fourth proportional to 29,689,221.45, 44,519,856.60 and 11,501,932.62 is: 17,247,484.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,689,221.45 : 44,519,856.60 = 11,501,932.62 : x
  2. Step 2: Convert to fraction form
    29,689,221.45/44,519,856.60 = 11,501,932.62/x
  3. Step 3: Cross multiply
    29,689,221.45x = 44,519,856.60 × 11,501,932.62
  4. Step 4: Simplify right side
    29,689,221.45x = 512,064,390,865,262.25
  5. Step 5: Solve for x
    x = 512,064,390,865,262.25/29,689,221.45
  6. Step 6: Final answer
    x = 17,247,484.64

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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.