Home / 25,509,222,004.70-38,263,833,007.05-23,876,635,252.70

Finding the Fourth Proportional to 25,509,222,004.70, 38,263,833,007.05 and 23,876,635,252.70

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Solution

The fourth proportional to 25,509,222,004.70, 38,263,833,007.05 and 23,876,635,252.70 is: 35,814,952,879.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,509,222,004.70 : 38,263,833,007.05 = 23,876,635,252.70 : x
  2. Step 2: Convert to fraction form
    25,509,222,004.70/38,263,833,007.05 = 23,876,635,252.70/x
  3. Step 3: Cross multiply
    25,509,222,004.70x = 38,263,833,007.05 × 23,876,635,252.70
  4. Step 4: Simplify right side
    25,509,222,004.70x = 913,611,584,079,555,985,408
  5. Step 5: Solve for x
    x = 913,611,584,079,555,985,408/25,509,222,004.70
  6. Step 6: Final answer
    x = 35,814,952,879.05

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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.