Home / 36,001,964.50-49,682,841.90-19,482,087.34

Finding the Fourth Proportional to 36,001,964.50, 49,682,841.90 and 19,482,087.34

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Solution

The fourth proportional to 36,001,964.50, 49,682,841.90 and 19,482,087.34 is: 26,885,351.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,001,964.50 : 49,682,841.90 = 19,482,087.34 : x
  2. Step 2: Convert to fraction form
    36,001,964.50/49,682,841.90 = 19,482,087.34/x
  3. Step 3: Cross multiply
    36,001,964.50x = 49,682,841.90 × 19,482,087.34
  4. Step 4: Simplify right side
    36,001,964.50x = 967,925,465,195,211.50
  5. Step 5: Solve for x
    x = 967,925,465,195,211.50/36,001,964.50
  6. Step 6: Final answer
    x = 26,885,351.36

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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.