Home / 34,919,293.10-52,346,370.46-11,874,479.84

Finding the Fourth Proportional to 34,919,293.10, 52,346,370.46 and 11,874,479.84

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Solution

The fourth proportional to 34,919,293.10, 52,346,370.46 and 11,874,479.84 is: 17,800,644.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,919,293.10 : 52,346,370.46 = 11,874,479.84 : x
  2. Step 2: Convert to fraction form
    34,919,293.10/52,346,370.46 = 11,874,479.84/x
  3. Step 3: Cross multiply
    34,919,293.10x = 52,346,370.46 × 11,874,479.84
  4. Step 4: Simplify right side
    34,919,293.10x = 621,585,920,724,441.50
  5. Step 5: Solve for x
    x = 621,585,920,724,441.50/34,919,293.10
  6. Step 6: Final answer
    x = 17,800,644.44

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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.