Home / 47,440,250.20-71,166,133.62-13,361,596.06

Finding the Fourth Proportional to 47,440,250.20, 71,166,133.62 and 13,361,596.06

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Solution

The fourth proportional to 47,440,250.20, 71,166,133.62 and 13,361,596.06 is: 20,044,015.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,440,250.20 : 71,166,133.62 = 13,361,596.06 : x
  2. Step 2: Convert to fraction form
    47,440,250.20/71,166,133.62 = 13,361,596.06/x
  3. Step 3: Cross multiply
    47,440,250.20x = 71,166,133.62 × 13,361,596.06
  4. Step 4: Simplify right side
    47,440,250.20x = 950,893,130,582,425.62
  5. Step 5: Solve for x
    x = 950,893,130,582,425.62/47,440,250.20
  6. Step 6: Final answer
    x = 20,044,015.93

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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.