Home / 41,019,373.60-61,454,410.80-33,405,114.40

Finding the Fourth Proportional to 41,019,373.60, 61,454,410.80 and 33,405,114.40

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Solution

The fourth proportional to 41,019,373.60, 61,454,410.80 and 33,405,114.40 is: 50,046,878.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,019,373.60 : 61,454,410.80 = 33,405,114.40 : x
  2. Step 2: Convert to fraction form
    41,019,373.60/61,454,410.80 = 33,405,114.40/x
  3. Step 3: Cross multiply
    41,019,373.60x = 61,454,410.80 × 33,405,114.40
  4. Step 4: Simplify right side
    41,019,373.60x = 2,052,891,623,158,595.25
  5. Step 5: Solve for x
    x = 2,052,891,623,158,595.25/41,019,373.60
  6. Step 6: Final answer
    x = 50,046,878.90

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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.