Home / 34,753,582.17-52,138,801.40-10,491,059.75

Finding the Fourth Proportional to 34,753,582.17, 52,138,801.40 and 10,491,059.75

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Solution

The fourth proportional to 34,753,582.17, 52,138,801.40 and 10,491,059.75 is: 15,739,133.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,753,582.17 : 52,138,801.40 = 10,491,059.75 : x
  2. Step 2: Convert to fraction form
    34,753,582.17/52,138,801.40 = 10,491,059.75/x
  3. Step 3: Cross multiply
    34,753,582.17x = 52,138,801.40 × 10,491,059.75
  4. Step 4: Simplify right side
    34,753,582.17x = 546,991,280,467,634.31
  5. Step 5: Solve for x
    x = 546,991,280,467,634.31/34,753,582.17
  6. Step 6: Final answer
    x = 15,739,133.82

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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.