Home / 41,209,003.60-61,810,740.60-10,916,216.40

Finding the Fourth Proportional to 41,209,003.60, 61,810,740.60 and 10,916,216.40

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Solution

The fourth proportional to 41,209,003.60, 61,810,740.60 and 10,916,216.40 is: 16,373,592.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,209,003.60 : 61,810,740.60 = 10,916,216.40 : x
  2. Step 2: Convert to fraction form
    41,209,003.60/61,810,740.60 = 10,916,216.40/x
  3. Step 3: Cross multiply
    41,209,003.60x = 61,810,740.60 × 10,916,216.40
  4. Step 4: Simplify right side
    41,209,003.60x = 674,739,420,233,865.88
  5. Step 5: Solve for x
    x = 674,739,420,233,865.88/41,209,003.60
  6. Step 6: Final answer
    x = 16,373,592.21

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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.