Home / 11,010,768.45-16,516,152.68-3,032,592.45

Finding the Fourth Proportional to 11,010,768.45, 16,516,152.68 and 3,032,592.45

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Solution

The fourth proportional to 11,010,768.45, 16,516,152.68 and 3,032,592.45 is: 4,548,888.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,010,768.45 : 16,516,152.68 = 3,032,592.45 : x
  2. Step 2: Convert to fraction form
    11,010,768.45/16,516,152.68 = 3,032,592.45/x
  3. Step 3: Cross multiply
    11,010,768.45x = 16,516,152.68 × 3,032,592.45
  4. Step 4: Simplify right side
    11,010,768.45x = 50,086,759,905,252.31
  5. Step 5: Solve for x
    x = 50,086,759,905,252.31/11,010,768.45
  6. Step 6: Final answer
    x = 4,548,888.68

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Double scale
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Similar ratio
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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.