Home / 25,217,839.18-34,802,762.43-14,206,751.02

Finding the Fourth Proportional to 25,217,839.18, 34,802,762.43 and 14,206,751.02

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Solution

The fourth proportional to 25,217,839.18, 34,802,762.43 and 14,206,751.02 is: 19,606,524.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,217,839.18 : 34,802,762.43 = 14,206,751.02 : x
  2. Step 2: Convert to fraction form
    25,217,839.18/34,802,762.43 = 14,206,751.02/x
  3. Step 3: Cross multiply
    25,217,839.18x = 34,802,762.43 × 14,206,751.02
  4. Step 4: Simplify right side
    25,217,839.18x = 494,434,180,651,220.19
  5. Step 5: Solve for x
    x = 494,434,180,651,220.19/25,217,839.18
  6. Step 6: Final answer
    x = 19,606,524.46

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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.