Home / 25,509,222,003.70-38,263,833,005.55-23,876,635,251.70

Finding the Fourth Proportional to 25,509,222,003.70, 38,263,833,005.55 and 23,876,635,251.70

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Solution

The fourth proportional to 25,509,222,003.70, 38,263,833,005.55 and 23,876,635,251.70 is: 35,814,952,877.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,509,222,003.70 : 38,263,833,005.55 = 23,876,635,251.70 : x
  2. Step 2: Convert to fraction form
    25,509,222,003.70/38,263,833,005.55 = 23,876,635,251.70/x
  3. Step 3: Cross multiply
    25,509,222,003.70x = 38,263,833,005.55 × 23,876,635,251.70
  4. Step 4: Simplify right side
    25,509,222,003.70x = 913,611,584,005,477,236,736
  5. Step 5: Solve for x
    x = 913,611,584,005,477,236,736/25,509,222,003.70
  6. Step 6: Final answer
    x = 35,814,952,877.55

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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.