Home / 34,879,838.20-48,133,794.72-19,198,527.42

Finding the Fourth Proportional to 34,879,838.20, 48,133,794.72 and 19,198,527.42

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Solution

The fourth proportional to 34,879,838.20, 48,133,794.72 and 19,198,527.42 is: 26,493,757.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,879,838.20 : 48,133,794.72 = 19,198,527.42 : x
  2. Step 2: Convert to fraction form
    34,879,838.20/48,133,794.72 = 19,198,527.42/x
  3. Step 3: Cross multiply
    34,879,838.20x = 48,133,794.72 × 19,198,527.42
  4. Step 4: Simplify right side
    34,879,838.20x = 924,097,977,959,061.88
  5. Step 5: Solve for x
    x = 924,097,977,959,061.88/34,879,838.20
  6. Step 6: Final answer
    x = 26,493,757.59

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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.