Home / 29,940,037.54-41,317,790.01-17,559,060.70

Finding the Fourth Proportional to 29,940,037.54, 41,317,790.01 and 17,559,060.70

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Solution

The fourth proportional to 29,940,037.54, 41,317,790.01 and 17,559,060.70 is: 24,231,819.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,940,037.54 : 41,317,790.01 = 17,559,060.70 : x
  2. Step 2: Convert to fraction form
    29,940,037.54/41,317,790.01 = 17,559,060.70/x
  3. Step 3: Cross multiply
    29,940,037.54x = 41,317,790.01 × 17,559,060.70
  4. Step 4: Simplify right side
    29,940,037.54x = 725,501,582,775,443.50
  5. Step 5: Solve for x
    x = 725,501,582,775,443.50/29,940,037.54
  6. Step 6: Final answer
    x = 24,231,819.41

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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.