Home / 11,338,730.70-17,008,096.05-10,866,338.70

Finding the Fourth Proportional to 11,338,730.70, 17,008,096.05 and 10,866,338.70

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Solution

The fourth proportional to 11,338,730.70, 17,008,096.05 and 10,866,338.70 is: 16,299,508.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,338,730.70 : 17,008,096.05 = 10,866,338.70 : x
  2. Step 2: Convert to fraction form
    11,338,730.70/17,008,096.05 = 10,866,338.70/x
  3. Step 3: Cross multiply
    11,338,730.70x = 17,008,096.05 × 10,866,338.70
  4. Step 4: Simplify right side
    11,338,730.70x = 184,815,732,321,432.12
  5. Step 5: Solve for x
    x = 184,815,732,321,432.12/11,338,730.70
  6. Step 6: Final answer
    x = 16,299,508.05

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1.5x scale

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.