Home / 48,504,733.07-66,938,115.89-26,479,406.86

Finding the Fourth Proportional to 48,504,733.07, 66,938,115.89 and 26,479,406.86

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Solution

The fourth proportional to 48,504,733.07, 66,938,115.89 and 26,479,406.86 is: 36,542,446.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,504,733.07 : 66,938,115.89 = 26,479,406.86 : x
  2. Step 2: Convert to fraction form
    48,504,733.07/66,938,115.89 = 26,479,406.86/x
  3. Step 3: Cross multiply
    48,504,733.07x = 66,938,115.89 × 26,479,406.86
  4. Step 4: Simplify right side
    48,504,733.07x = 1,772,481,604,991,994.25
  5. Step 5: Solve for x
    x = 1,772,481,604,991,994.25/48,504,733.07
  6. Step 6: Final answer
    x = 36,542,446.33

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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.