Home / 16,385,764.59-22,551,684.26-12,027,948.39

Finding the Fourth Proportional to 16,385,764.59, 22,551,684.26 and 12,027,948.39

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Solution

The fourth proportional to 16,385,764.59, 22,551,684.26 and 12,027,948.39 is: 16,554,033.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,385,764.59 : 22,551,684.26 = 12,027,948.39 : x
  2. Step 2: Convert to fraction form
    16,385,764.59/22,551,684.26 = 12,027,948.39/x
  3. Step 3: Cross multiply
    16,385,764.59x = 22,551,684.26 × 12,027,948.39
  4. Step 4: Simplify right side
    16,385,764.59x = 271,250,494,326,715.59
  5. Step 5: Solve for x
    x = 271,250,494,326,715.59/16,385,764.59
  6. Step 6: Final answer
    x = 16,554,033.40

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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.