Home / 23,166,775.80-34,762,605.30-9,704,964.60

Finding the Fourth Proportional to 23,166,775.80, 34,762,605.30 and 9,704,964.60

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Solution

The fourth proportional to 23,166,775.80, 34,762,605.30 and 9,704,964.60 is: 14,562,658.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,166,775.80 : 34,762,605.30 = 9,704,964.60 : x
  2. Step 2: Convert to fraction form
    23,166,775.80/34,762,605.30 = 9,704,964.60/x
  3. Step 3: Cross multiply
    23,166,775.80x = 34,762,605.30 × 9,704,964.60
  4. Step 4: Simplify right side
    23,166,775.80x = 337,369,853,840,272.31
  5. Step 5: Solve for x
    x = 337,369,853,840,272.31/23,166,775.80
  6. Step 6: Final answer
    x = 14,562,658.90

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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.