Home / 26,389,200.60-39,583,800.90-9,351,595.80

Finding the Fourth Proportional to 26,389,200.60, 39,583,800.90 and 9,351,595.80

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Solution

The fourth proportional to 26,389,200.60, 39,583,800.90 and 9,351,595.80 is: 14,027,393.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,389,200.60 : 39,583,800.90 = 9,351,595.80 : x
  2. Step 2: Convert to fraction form
    26,389,200.60/39,583,800.90 = 9,351,595.80/x
  3. Step 3: Cross multiply
    26,389,200.60x = 39,583,800.90 × 9,351,595.80
  4. Step 4: Simplify right side
    26,389,200.60x = 370,171,706,244,476.25
  5. Step 5: Solve for x
    x = 370,171,706,244,476.25/26,389,200.60
  6. Step 6: Final answer
    x = 14,027,393.70

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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.