Home / 22,019,938.60-33,029,907.90-5,848,385.80

Finding the Fourth Proportional to 22,019,938.60, 33,029,907.90 and 5,848,385.80

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Solution

The fourth proportional to 22,019,938.60, 33,029,907.90 and 5,848,385.80 is: 8,772,578.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,938.60 : 33,029,907.90 = 5,848,385.80 : x
  2. Step 2: Convert to fraction form
    22,019,938.60/33,029,907.90 = 5,848,385.80/x
  3. Step 3: Cross multiply
    22,019,938.60x = 33,029,907.90 × 5,848,385.80
  4. Step 4: Simplify right side
    22,019,938.60x = 193,171,644,337,667.81
  5. Step 5: Solve for x
    x = 193,171,644,337,667.81/22,019,938.60
  6. Step 6: Final answer
    x = 8,772,578.70

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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.