Home / 25,607,017,777.44-35,338,102,898.83-14,019,431,272.97

Finding the Fourth Proportional to 25,607,017,777.44, 35,338,102,898.83 and 14,019,431,272.97

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Solution

The fourth proportional to 25,607,017,777.44, 35,338,102,898.83 and 14,019,431,272.97 is: 19,347,044,205.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,607,017,777.44 : 35,338,102,898.83 = 14,019,431,272.97 : x
  2. Step 2: Convert to fraction form
    25,607,017,777.44/35,338,102,898.83 = 14,019,431,272.97/x
  3. Step 3: Cross multiply
    25,607,017,777.44x = 35,338,102,898.83 × 14,019,431,272.97
  4. Step 4: Simplify right side
    25,607,017,777.44x = 495,420,104,907,070,439,424
  5. Step 5: Solve for x
    x = 495,420,104,907,070,439,424/25,607,017,777.44
  6. Step 6: Final answer
    x = 19,347,044,205.34

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1.5x scale

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.