Home / 146,188,597.58-219,280,830.05-35,525,080.98

Finding the Fourth Proportional to 146,188,597.58, 219,280,830.05 and 35,525,080.98

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Solution

The fourth proportional to 146,188,597.58, 219,280,830.05 and 35,525,080.98 is: 53,287,119.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,188,597.58 : 219,280,830.05 = 35,525,080.98 : x
  2. Step 2: Convert to fraction form
    146,188,597.58/219,280,830.05 = 35,525,080.98/x
  3. Step 3: Cross multiply
    146,188,597.58x = 219,280,830.05 × 35,525,080.98
  4. Step 4: Simplify right side
    146,188,597.58x = 7,789,969,244,976,680
  5. Step 5: Solve for x
    x = 7,789,969,244,976,680/146,188,597.58
  6. Step 6: Final answer
    x = 53,287,119.34

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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.