Home / 36,646,544.40-54,955,819.80-11,079,056.40

Finding the Fourth Proportional to 36,646,544.40, 54,955,819.80 and 11,079,056.40

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Solution

The fourth proportional to 36,646,544.40, 54,955,819.80 and 11,079,056.40 is: 16,614,353.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,646,544.40 : 54,955,819.80 = 11,079,056.40 : x
  2. Step 2: Convert to fraction form
    36,646,544.40/54,955,819.80 = 11,079,056.40/x
  3. Step 3: Cross multiply
    36,646,544.40x = 54,955,819.80 × 11,079,056.40
  4. Step 4: Simplify right side
    36,646,544.40x = 608,858,627,072,436.75
  5. Step 5: Solve for x
    x = 608,858,627,072,436.75/36,646,544.40
  6. Step 6: Final answer
    x = 16,614,353.06

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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.