Home / 14,040,037.65-19,712,739.75-14,040,037.65

Finding the Fourth Proportional to 14,040,037.65, 19,712,739.75 and 14,040,037.65

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Solution

The fourth proportional to 14,040,037.65, 19,712,739.75 and 14,040,037.65 is: 19,712,739.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,040,037.65 : 19,712,739.75 = 14,040,037.65 : x
  2. Step 2: Convert to fraction form
    14,040,037.65/19,712,739.75 = 14,040,037.65/x
  3. Step 3: Cross multiply
    14,040,037.65x = 19,712,739.75 × 14,040,037.65
  4. Step 4: Simplify right side
    14,040,037.65x = 276,767,608,274,651.59
  5. Step 5: Solve for x
    x = 276,767,608,274,651.59/14,040,037.65
  6. Step 6: Final answer
    x = 19,712,739.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.