Home / 25,624,268.97-35,361,490.10-14,021,833.43

Finding the Fourth Proportional to 25,624,268.97, 35,361,490.10 and 14,021,833.43

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Solution

The fourth proportional to 25,624,268.97, 35,361,490.10 and 14,021,833.43 is: 19,350,129.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,624,268.97 : 35,361,490.10 = 14,021,833.43 : x
  2. Step 2: Convert to fraction form
    25,624,268.97/35,361,490.10 = 14,021,833.43/x
  3. Step 3: Cross multiply
    25,624,268.97x = 35,361,490.10 × 14,021,833.43
  4. Step 4: Simplify right side
    25,624,268.97x = 495,832,923,771,877.44
  5. Step 5: Solve for x
    x = 495,832,923,771,877.44/25,624,268.97
  6. Step 6: Final answer
    x = 19,350,129.53

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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.