Home / 49,854,298.44-68,810,410.96-29,234,387.64

Finding the Fourth Proportional to 49,854,298.44, 68,810,410.96 and 29,234,387.64

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Solution

The fourth proportional to 49,854,298.44, 68,810,410.96 and 29,234,387.64 is: 40,350,186.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,854,298.44 : 68,810,410.96 = 29,234,387.64 : x
  2. Step 2: Convert to fraction form
    49,854,298.44/68,810,410.96 = 29,234,387.64/x
  3. Step 3: Cross multiply
    49,854,298.44x = 68,810,410.96 × 29,234,387.64
  4. Step 4: Simplify right side
    49,854,298.44x = 2,011,630,227,672,344.50
  5. Step 5: Solve for x
    x = 2,011,630,227,672,344.50/49,854,298.44
  6. Step 6: Final answer
    x = 40,350,186.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.