Home / 25,626,940.21-35,365,154.43-14,465,783.03

Finding the Fourth Proportional to 25,626,940.21, 35,365,154.43 and 14,465,783.03

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Solution

The fourth proportional to 25,626,940.21, 35,365,154.43 and 14,465,783.03 is: 19,962,767.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,626,940.21 : 35,365,154.43 = 14,465,783.03 : x
  2. Step 2: Convert to fraction form
    25,626,940.21/35,365,154.43 = 14,465,783.03/x
  3. Step 3: Cross multiply
    25,626,940.21x = 35,365,154.43 × 14,465,783.03
  4. Step 4: Simplify right side
    25,626,940.21x = 511,584,650,806,823.31
  5. Step 5: Solve for x
    x = 511,584,650,806,823.31/25,626,940.21
  6. Step 6: Final answer
    x = 19,962,767.56

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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.