Home / 31,495,264.36-43,463,465.44-17,008,576.36

Finding the Fourth Proportional to 31,495,264.36, 43,463,465.44 and 17,008,576.36

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Solution

The fourth proportional to 31,495,264.36, 43,463,465.44 and 17,008,576.36 is: 23,471,835.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,495,264.36 : 43,463,465.44 = 17,008,576.36 : x
  2. Step 2: Convert to fraction form
    31,495,264.36/43,463,465.44 = 17,008,576.36/x
  3. Step 3: Cross multiply
    31,495,264.36x = 43,463,465.44 × 17,008,576.36
  4. Step 4: Simplify right side
    31,495,264.36x = 739,251,670,806,460.88
  5. Step 5: Solve for x
    x = 739,251,670,806,460.88/31,495,264.36
  6. Step 6: Final answer
    x = 23,471,835.71

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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.