Home / 4,417,056.56-9,343,385.44

Finding the Third Proportional to 4,417,056.56 and 9,343,385.44

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Solution

The third proportional to 4,417,056.56 and 9,343,385.44 is: 19,764,032.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,056.56 : 9,343,385.44 = 9,343,385.44 : x
  2. Step 2: Convert to fraction form
    4,417,056.56/9,343,385.44 = 9,343,385.44/x
  3. Step 3: Cross multiply
    4,417,056.56x = 9,343,385.44 × 9,343,385.44
  4. Step 4: Simplify right side
    4,417,056.56x = 87,298,851,433,687.06
  5. Step 5: Solve for x
    x = 87,298,851,433,687.06/4,417,056.56
  6. Step 6: Final answer
    x = 19,764,032.95

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.