Home / 41,117,355.88-61,632,419.12-19,239,302.26

Finding the Fourth Proportional to 41,117,355.88, 61,632,419.12 and 19,239,302.26

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Solution

The fourth proportional to 41,117,355.88, 61,632,419.12 and 19,239,302.26 is: 28,838,545.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,117,355.88 : 61,632,419.12 = 19,239,302.26 : x
  2. Step 2: Convert to fraction form
    41,117,355.88/61,632,419.12 = 19,239,302.26/x
  3. Step 3: Cross multiply
    41,117,355.88x = 61,632,419.12 × 19,239,302.26
  4. Step 4: Simplify right side
    41,117,355.88x = 1,185,764,740,060,324.50
  5. Step 5: Solve for x
    x = 1,185,764,740,060,324.50/41,117,355.88
  6. Step 6: Final answer
    x = 28,838,545.54

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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.