Home / 34,009,682.69-51,014,560.98-8,450,692.10

Finding the Fourth Proportional to 34,009,682.69, 51,014,560.98 and 8,450,692.10

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Solution

The fourth proportional to 34,009,682.69, 51,014,560.98 and 8,450,692.10 is: 12,676,047.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,009,682.69 : 51,014,560.98 = 8,450,692.10 : x
  2. Step 2: Convert to fraction form
    34,009,682.69/51,014,560.98 = 8,450,692.10/x
  3. Step 3: Cross multiply
    34,009,682.69x = 51,014,560.98 × 8,450,692.10
  4. Step 4: Simplify right side
    34,009,682.69x = 431,108,347,203,581.44
  5. Step 5: Solve for x
    x = 431,108,347,203,581.44/34,009,682.69
  6. Step 6: Final answer
    x = 12,676,047.32

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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.