Home / 16,214,814.40-24,322,221.60-14,892,116.80

Finding the Fourth Proportional to 16,214,814.40, 24,322,221.60 and 14,892,116.80

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Solution

The fourth proportional to 16,214,814.40, 24,322,221.60 and 14,892,116.80 is: 22,338,175.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,214,814.40 : 24,322,221.60 = 14,892,116.80 : x
  2. Step 2: Convert to fraction form
    16,214,814.40/24,322,221.60 = 14,892,116.80/x
  3. Step 3: Cross multiply
    16,214,814.40x = 24,322,221.60 × 14,892,116.80
  4. Step 4: Simplify right side
    16,214,814.40x = 362,209,364,902,682.94
  5. Step 5: Solve for x
    x = 362,209,364,902,682.94/16,214,814.40
  6. Step 6: Final answer
    x = 22,338,175.20

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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.