Home / 35,361,930.40-53,042,895.60-26,858,874.40

Finding the Fourth Proportional to 35,361,930.40, 53,042,895.60 and 26,858,874.40

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Solution

The fourth proportional to 35,361,930.40, 53,042,895.60 and 26,858,874.40 is: 40,288,311.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,361,930.40 : 53,042,895.60 = 26,858,874.40 : x
  2. Step 2: Convert to fraction form
    35,361,930.40/53,042,895.60 = 26,858,874.40/x
  3. Step 3: Cross multiply
    35,361,930.40x = 53,042,895.60 × 26,858,874.40
  4. Step 4: Simplify right side
    35,361,930.40x = 1,424,672,470,732,712.50
  5. Step 5: Solve for x
    x = 1,424,672,470,732,712.50/35,361,930.40
  6. Step 6: Final answer
    x = 40,288,311.60

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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.