Home / 27,152,516.60-37,471,207.66-14,763,441.80

Finding the Fourth Proportional to 27,152,516.60, 37,471,207.66 and 14,763,441.80

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Solution

The fourth proportional to 27,152,516.60, 37,471,207.66 and 14,763,441.80 is: 20,373,949.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,152,516.60 : 37,471,207.66 = 14,763,441.80 : x
  2. Step 2: Convert to fraction form
    27,152,516.60/37,471,207.66 = 14,763,441.80/x
  3. Step 3: Cross multiply
    27,152,516.60x = 37,471,207.66 × 14,763,441.80
  4. Step 4: Simplify right side
    27,152,516.60x = 553,203,993,464,124.19
  5. Step 5: Solve for x
    x = 553,203,993,464,124.19/27,152,516.60
  6. Step 6: Final answer
    x = 20,373,949.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.