Home / 34,605,217.80-51,907,826.70-9,048,810.60

Finding the Fourth Proportional to 34,605,217.80, 51,907,826.70 and 9,048,810.60

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Solution

The fourth proportional to 34,605,217.80, 51,907,826.70 and 9,048,810.60 is: 13,573,215.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,605,217.80 : 51,907,826.70 = 9,048,810.60 : x
  2. Step 2: Convert to fraction form
    34,605,217.80/51,907,826.70 = 9,048,810.60/x
  3. Step 3: Cross multiply
    34,605,217.80x = 51,907,826.70 × 9,048,810.60
  4. Step 4: Simplify right side
    34,605,217.80x = 469,704,092,465,923
  5. Step 5: Solve for x
    x = 469,704,092,465,923/34,605,217.80
  6. Step 6: Final answer
    x = 13,573,215.90

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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.