Home / 44,100,196.02-66,145,983.62-13,395,042.05

Finding the Fourth Proportional to 44,100,196.02, 66,145,983.62 and 13,395,042.05

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Solution

The fourth proportional to 44,100,196.02, 66,145,983.62 and 13,395,042.05 is: 20,091,253.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,100,196.02 : 66,145,983.62 = 13,395,042.05 : x
  2. Step 2: Convert to fraction form
    44,100,196.02/66,145,983.62 = 13,395,042.05/x
  3. Step 3: Cross multiply
    44,100,196.02x = 66,145,983.62 × 13,395,042.05
  4. Step 4: Simplify right side
    44,100,196.02x = 886,028,231,630,806.12
  5. Step 5: Solve for x
    x = 886,028,231,630,806.12/44,100,196.02
  6. Step 6: Final answer
    x = 20,091,253.82

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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.