Home / 9,022,952.60-19,484,105.45

Finding the Third Proportional to 9,022,952.60 and 19,484,105.45

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Solution

The third proportional to 9,022,952.60 and 19,484,105.45 is: 42,073,851.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,952.60 : 19,484,105.45 = 19,484,105.45 : x
  2. Step 2: Convert to fraction form
    9,022,952.60/19,484,105.45 = 19,484,105.45/x
  3. Step 3: Cross multiply
    9,022,952.60x = 19,484,105.45 × 19,484,105.45
  4. Step 4: Simplify right side
    9,022,952.60x = 379,630,365,156,246.62
  5. Step 5: Solve for x
    x = 379,630,365,156,246.62/9,022,952.60
  6. Step 6: Final answer
    x = 42,073,851.20

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.