Home / 41,766,216.63-62,651,023.53-19,895,352.77

Finding the Fourth Proportional to 41,766,216.63, 62,651,023.53 and 19,895,352.77

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Solution

The fourth proportional to 41,766,216.63, 62,651,023.53 and 19,895,352.77 is: 29,843,838.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,766,216.63 : 62,651,023.53 = 19,895,352.77 : x
  2. Step 2: Convert to fraction form
    41,766,216.63/62,651,023.53 = 19,895,352.77/x
  3. Step 3: Cross multiply
    41,766,216.63x = 62,651,023.53 × 19,895,352.77
  4. Step 4: Simplify right side
    41,766,216.63x = 1,246,464,214,217,665.50
  5. Step 5: Solve for x
    x = 1,246,464,214,217,665.50/41,766,216.63
  6. Step 6: Final answer
    x = 29,843,838.27

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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.