Home / 16,636,414.60-24,954,621.90-11,156,667.40

Finding the Fourth Proportional to 16,636,414.60, 24,954,621.90 and 11,156,667.40

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Solution

The fourth proportional to 16,636,414.60, 24,954,621.90 and 11,156,667.40 is: 16,735,001.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,636,414.60 : 24,954,621.90 = 11,156,667.40 : x
  2. Step 2: Convert to fraction form
    16,636,414.60/24,954,621.90 = 11,156,667.40/x
  3. Step 3: Cross multiply
    16,636,414.60x = 24,954,621.90 × 11,156,667.40
  4. Step 4: Simplify right side
    16,636,414.60x = 278,410,416,631,056.06
  5. Step 5: Solve for x
    x = 278,410,416,631,056.06/16,636,414.60
  6. Step 6: Final answer
    x = 16,735,001.10

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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.