Home / 76,093,524.56-105,007,739.62-46,313,408

Finding the Fourth Proportional to 76,093,524.56, 105,007,739.62 and 46,313,408

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Solution

The fourth proportional to 76,093,524.56, 105,007,739.62 and 46,313,408 is: 63,911,697.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,093,524.56 : 105,007,739.62 = 46,313,408 : x
  2. Step 2: Convert to fraction form
    76,093,524.56/105,007,739.62 = 46,313,408/x
  3. Step 3: Cross multiply
    76,093,524.56x = 105,007,739.62 × 46,313,408
  4. Step 4: Simplify right side
    76,093,524.56x = 4,863,266,288,178,825
  5. Step 5: Solve for x
    x = 4,863,266,288,178,825/76,093,524.56
  6. Step 6: Final answer
    x = 63,911,697.04

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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.