Home / 36,723,439.60-55,085,159.40-16,568,047.60

Finding the Fourth Proportional to 36,723,439.60, 55,085,159.40 and 16,568,047.60

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Solution

The fourth proportional to 36,723,439.60, 55,085,159.40 and 16,568,047.60 is: 24,852,071.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,723,439.60 : 55,085,159.40 = 16,568,047.60 : x
  2. Step 2: Convert to fraction form
    36,723,439.60/55,085,159.40 = 16,568,047.60/x
  3. Step 3: Cross multiply
    36,723,439.60x = 55,085,159.40 × 16,568,047.60
  4. Step 4: Simplify right side
    36,723,439.60x = 912,653,542,992,787.38
  5. Step 5: Solve for x
    x = 912,653,542,992,787.38/36,723,439.60
  6. Step 6: Final answer
    x = 24,852,071.40

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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.