Home / 26,422,848,223.20-39,634,272,334.80-15,974,293,010.40

Finding the Fourth Proportional to 26,422,848,223.20, 39,634,272,334.80 and 15,974,293,010.40

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Solution

The fourth proportional to 26,422,848,223.20, 39,634,272,334.80 and 15,974,293,010.40 is: 23,961,439,515.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,422,848,223.20 : 39,634,272,334.80 = 15,974,293,010.40 : x
  2. Step 2: Convert to fraction form
    26,422,848,223.20/39,634,272,334.80 = 15,974,293,010.40/x
  3. Step 3: Cross multiply
    26,422,848,223.20x = 39,634,272,334.80 × 15,974,293,010.40
  4. Step 4: Simplify right side
    26,422,848,223.20x = 633,129,479,530,085,744,640
  5. Step 5: Solve for x
    x = 633,129,479,530,085,744,640/26,422,848,223.20
  6. Step 6: Final answer
    x = 23,961,439,515.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.