Home / 38,927,209.93-58,394,302.50-11,260,692.89

Finding the Fourth Proportional to 38,927,209.93, 58,394,302.50 and 11,260,692.89

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Solution

The fourth proportional to 38,927,209.93, 58,394,302.50 and 11,260,692.89 is: 16,892,048.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,927,209.93 : 58,394,302.50 = 11,260,692.89 : x
  2. Step 2: Convert to fraction form
    38,927,209.93/58,394,302.50 = 11,260,692.89/x
  3. Step 3: Cross multiply
    38,927,209.93x = 58,394,302.50 × 11,260,692.89
  4. Step 4: Simplify right side
    38,927,209.93x = 657,560,306,978,259.25
  5. Step 5: Solve for x
    x = 657,560,306,978,259.25/38,927,209.93
  6. Step 6: Final answer
    x = 16,892,048.21

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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.