Home / 11,050,346.96-16,578,084.69-3,477,115.88

Finding the Fourth Proportional to 11,050,346.96, 16,578,084.69 and 3,477,115.88

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Solution

The fourth proportional to 11,050,346.96, 16,578,084.69 and 3,477,115.88 is: 5,216,480.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050,346.96 : 16,578,084.69 = 3,477,115.88 : x
  2. Step 2: Convert to fraction form
    11,050,346.96/16,578,084.69 = 3,477,115.88/x
  3. Step 3: Cross multiply
    11,050,346.96x = 16,578,084.69 × 3,477,115.88
  4. Step 4: Simplify right side
    11,050,346.96x = 57,643,921,452,693.45
  5. Step 5: Solve for x
    x = 57,643,921,452,693.45/11,050,346.96
  6. Step 6: Final answer
    x = 5,216,480.68

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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.