Home / 32,786,775-49,182,524.46-12,592,017

Finding the Fourth Proportional to 32,786,775, 49,182,524.46 and 12,592,017

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Solution

The fourth proportional to 32,786,775, 49,182,524.46 and 12,592,017 is: 18,888,932.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,786,775 : 49,182,524.46 = 12,592,017 : x
  2. Step 2: Convert to fraction form
    32,786,775/49,182,524.46 = 12,592,017/x
  3. Step 3: Cross multiply
    32,786,775x = 49,182,524.46 × 12,592,017
  4. Step 4: Simplify right side
    32,786,775x = 619,307,184,103,235.88
  5. Step 5: Solve for x
    x = 619,307,184,103,235.88/32,786,775
  6. Step 6: Final answer
    x = 18,888,932.63

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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.