Home / 25,895,121-35,735,266.98-14,448,849

Finding the Fourth Proportional to 25,895,121, 35,735,266.98 and 14,448,849

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Solution

The fourth proportional to 25,895,121, 35,735,266.98 and 14,448,849 is: 19,939,411.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,895,121 : 35,735,266.98 = 14,448,849 : x
  2. Step 2: Convert to fraction form
    25,895,121/35,735,266.98 = 14,448,849/x
  3. Step 3: Cross multiply
    25,895,121x = 35,735,266.98 × 14,448,849
  4. Step 4: Simplify right side
    25,895,121x = 516,333,476,568,706
  5. Step 5: Solve for x
    x = 516,333,476,568,706/25,895,121
  6. Step 6: Final answer
    x = 19,939,411.62

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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.