Home / 41,664,841.22-57,495,020.74-22,822,675.83

Finding the Fourth Proportional to 41,664,841.22, 57,495,020.74 and 22,822,675.83

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Solution

The fourth proportional to 41,664,841.22, 57,495,020.74 and 22,822,675.83 is: 31,493,945.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,664,841.22 : 57,495,020.74 = 22,822,675.83 : x
  2. Step 2: Convert to fraction form
    41,664,841.22/57,495,020.74 = 22,822,675.83/x
  3. Step 3: Cross multiply
    41,664,841.22x = 57,495,020.74 × 22,822,675.83
  4. Step 4: Simplify right side
    41,664,841.22x = 1,312,190,220,131,089.75
  5. Step 5: Solve for x
    x = 1,312,190,220,131,089.75/41,664,841.22
  6. Step 6: Final answer
    x = 31,493,945.05

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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.