Home / 47,934,973.80-71,902,460.70-33,267,202.20

Finding the Fourth Proportional to 47,934,973.80, 71,902,460.70 and 33,267,202.20

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Solution

The fourth proportional to 47,934,973.80, 71,902,460.70 and 33,267,202.20 is: 49,900,803.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,934,973.80 : 71,902,460.70 = 33,267,202.20 : x
  2. Step 2: Convert to fraction form
    47,934,973.80/71,902,460.70 = 33,267,202.20/x
  3. Step 3: Cross multiply
    47,934,973.80x = 71,902,460.70 × 33,267,202.20
  4. Step 4: Simplify right side
    47,934,973.80x = 2,391,993,698,784,453.50
  5. Step 5: Solve for x
    x = 2,391,993,698,784,453.50/47,934,973.80
  6. Step 6: Final answer
    x = 49,900,803.30

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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.