Home / 29,919,330.08-41,286,896.09-17,359,411.73

Finding the Fourth Proportional to 29,919,330.08, 41,286,896.09 and 17,359,411.73

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Solution

The fourth proportional to 29,919,330.08, 41,286,896.09 and 17,359,411.73 is: 23,954,955.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,919,330.08 : 41,286,896.09 = 17,359,411.73 : x
  2. Step 2: Convert to fraction form
    29,919,330.08/41,286,896.09 = 17,359,411.73/x
  3. Step 3: Cross multiply
    29,919,330.08x = 41,286,896.09 × 17,359,411.73
  4. Step 4: Simplify right side
    29,919,330.08x = 716,716,228,280,037.25
  5. Step 5: Solve for x
    x = 716,716,228,280,037.25/29,919,330.08
  6. Step 6: Final answer
    x = 23,954,955.76

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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.