Home / 50,006,114.10-74,810,105.55-43,348,475.70

Finding the Fourth Proportional to 50,006,114.10, 74,810,105.55 and 43,348,475.70

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Solution

The fourth proportional to 50,006,114.10, 74,810,105.55 and 43,348,475.70 is: 64,850,150.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,006,114.10 : 74,810,105.55 = 43,348,475.70 : x
  2. Step 2: Convert to fraction form
    50,006,114.10/74,810,105.55 = 43,348,475.70/x
  3. Step 3: Cross multiply
    50,006,114.10x = 74,810,105.55 × 43,348,475.70
  4. Step 4: Simplify right side
    50,006,114.10x = 3,242,904,042,548,610
  5. Step 5: Solve for x
    x = 3,242,904,042,548,610/50,006,114.10
  6. Step 6: Final answer
    x = 64,850,150.84

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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.