Home / 25,982,938,120.74-38,990,801,928.36-11,060,079,324.77

Finding the Fourth Proportional to 25,982,938,120.74, 38,990,801,928.36 and 11,060,079,324.77

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Solution

The fourth proportional to 25,982,938,120.74, 38,990,801,928.36 and 11,060,079,324.77 is: 16,597,097,690.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,982,938,120.74 : 38,990,801,928.36 = 11,060,079,324.77 : x
  2. Step 2: Convert to fraction form
    25,982,938,120.74/38,990,801,928.36 = 11,060,079,324.77/x
  3. Step 3: Cross multiply
    25,982,938,120.74x = 38,990,801,928.36 × 11,060,079,324.77
  4. Step 4: Simplify right side
    25,982,938,120.74x = 431,241,362,264,056,725,504
  5. Step 5: Solve for x
    x = 431,241,362,264,056,725,504/25,982,938,120.74
  6. Step 6: Final answer
    x = 16,597,097,690.04

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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.