Home / 26,306,427.15-39,470,676.17-11,723,300.19

Finding the Fourth Proportional to 26,306,427.15, 39,470,676.17 and 11,723,300.19

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Solution

The fourth proportional to 26,306,427.15, 39,470,676.17 and 11,723,300.19 is: 17,589,868.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,306,427.15 : 39,470,676.17 = 11,723,300.19 : x
  2. Step 2: Convert to fraction form
    26,306,427.15/39,470,676.17 = 11,723,300.19/x
  3. Step 3: Cross multiply
    26,306,427.15x = 39,470,676.17 × 11,723,300.19
  4. Step 4: Simplify right side
    26,306,427.15x = 462,726,585,384,572.94
  5. Step 5: Solve for x
    x = 462,726,585,384,572.94/26,306,427.15
  6. Step 6: Final answer
    x = 17,589,868.16

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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.