Home / 63,846,674.22-95,766,467.58-56,739,536.58

Finding the Fourth Proportional to 63,846,674.22, 95,766,467.58 and 56,739,536.58

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Solution

The fourth proportional to 63,846,674.22, 95,766,467.58 and 56,739,536.58 is: 85,106,155.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,846,674.22 : 95,766,467.58 = 56,739,536.58 : x
  2. Step 2: Convert to fraction form
    63,846,674.22/95,766,467.58 = 56,739,536.58/x
  3. Step 3: Cross multiply
    63,846,674.22x = 95,766,467.58 × 56,739,536.58
  4. Step 4: Simplify right side
    63,846,674.22x = 5,433,744,990,392,794
  5. Step 5: Solve for x
    x = 5,433,744,990,392,794/63,846,674.22
  6. Step 6: Final answer
    x = 85,106,155.60

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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.