Home / 47,447,189.58-71,097,171.03-32,902,479.66

Finding the Fourth Proportional to 47,447,189.58, 71,097,171.03 and 32,902,479.66

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Solution

The fourth proportional to 47,447,189.58, 71,097,171.03 and 32,902,479.66 is: 49,302,671.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,447,189.58 : 71,097,171.03 = 32,902,479.66 : x
  2. Step 2: Convert to fraction form
    47,447,189.58/71,097,171.03 = 32,902,479.66/x
  3. Step 3: Cross multiply
    47,447,189.58x = 71,097,171.03 × 32,902,479.66
  4. Step 4: Simplify right side
    47,447,189.58x = 2,339,273,223,698,116.50
  5. Step 5: Solve for x
    x = 2,339,273,223,698,116.50/47,447,189.58
  6. Step 6: Final answer
    x = 49,302,671.97

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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.