Home / 26,689,537.19-40,037,886.09-9,413,676.96

Finding the Fourth Proportional to 26,689,537.19, 40,037,886.09 and 9,413,676.96

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Solution

The fourth proportional to 26,689,537.19, 40,037,886.09 and 9,413,676.96 is: 14,121,778.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,689,537.19 : 40,037,886.09 = 9,413,676.96 : x
  2. Step 2: Convert to fraction form
    26,689,537.19/40,037,886.09 = 9,413,676.96/x
  3. Step 3: Cross multiply
    26,689,537.19x = 40,037,886.09 × 9,413,676.96
  4. Step 4: Simplify right side
    26,689,537.19x = 376,903,725,812,537.56
  5. Step 5: Solve for x
    x = 376,903,725,812,537.56/26,689,537.19
  6. Step 6: Final answer
    x = 14,121,778.25

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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.