Home / 47,744,509.08-71,565,772.50-27,230,063.16

Finding the Fourth Proportional to 47,744,509.08, 71,565,772.50 and 27,230,063.16

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Solution

The fourth proportional to 47,744,509.08, 71,565,772.50 and 27,230,063.16 is: 40,816,013.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,744,509.08 : 71,565,772.50 = 27,230,063.16 : x
  2. Step 2: Convert to fraction form
    47,744,509.08/71,565,772.50 = 27,230,063.16/x
  3. Step 3: Cross multiply
    47,744,509.08x = 71,565,772.50 × 27,230,063.16
  4. Step 4: Simplify right side
    47,744,509.08x = 1,948,740,505,269,191
  5. Step 5: Solve for x
    x = 1,948,740,505,269,191/47,744,509.08
  6. Step 6: Final answer
    x = 40,816,013.04

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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.