Home / 34,009,683.18-51,014,561.73-8,450,692.59

Finding the Fourth Proportional to 34,009,683.18, 51,014,561.73 and 8,450,692.59

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Solution

The fourth proportional to 34,009,683.18, 51,014,561.73 and 8,450,692.59 is: 12,676,048.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,009,683.18 : 51,014,561.73 = 8,450,692.59 : x
  2. Step 2: Convert to fraction form
    34,009,683.18/51,014,561.73 = 8,450,692.59/x
  3. Step 3: Cross multiply
    34,009,683.18x = 51,014,561.73 × 8,450,692.59
  4. Step 4: Simplify right side
    34,009,683.18x = 431,108,378,793,808.56
  5. Step 5: Solve for x
    x = 431,108,378,793,808.56/34,009,683.18
  6. Step 6: Final answer
    x = 12,676,048.07

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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.