Home / 24,611,050.08-36,939,734.64-12,489,216.48

Finding the Fourth Proportional to 24,611,050.08, 36,939,734.64 and 12,489,216.48

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Solution

The fourth proportional to 24,611,050.08, 36,939,734.64 and 12,489,216.48 is: 18,745,577.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,611,050.08 : 36,939,734.64 = 12,489,216.48 : x
  2. Step 2: Convert to fraction form
    24,611,050.08/36,939,734.64 = 12,489,216.48/x
  3. Step 3: Cross multiply
    24,611,050.08x = 36,939,734.64 × 12,489,216.48
  4. Step 4: Simplify right side
    24,611,050.08x = 461,348,342,632,714.88
  5. Step 5: Solve for x
    x = 461,348,342,632,714.88/24,611,050.08
  6. Step 6: Final answer
    x = 18,745,577.34

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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.