Home / 34,812,730.56-52,219,086.24-10,878,202.56

Finding the Fourth Proportional to 34,812,730.56, 52,219,086.24 and 10,878,202.56

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Solution

The fourth proportional to 34,812,730.56, 52,219,086.24 and 10,878,202.56 is: 16,317,300.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,812,730.56 : 52,219,086.24 = 10,878,202.56 : x
  2. Step 2: Convert to fraction form
    34,812,730.56/52,219,086.24 = 10,878,202.56/x
  3. Step 3: Cross multiply
    34,812,730.56x = 52,219,086.24 × 10,878,202.56
  4. Step 4: Simplify right side
    34,812,730.56x = 568,049,797,616,828.88
  5. Step 5: Solve for x
    x = 568,049,797,616,828.88/34,812,730.56
  6. Step 6: Final answer
    x = 16,317,300.84

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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.