Home / 9,022,962.09-19,484,124.75

Finding the Third Proportional to 9,022,962.09 and 19,484,124.75

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Solution

The third proportional to 9,022,962.09 and 19,484,124.75 is: 42,073,890.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,962.09 : 19,484,124.75 = 19,484,124.75 : x
  2. Step 2: Convert to fraction form
    9,022,962.09/19,484,124.75 = 19,484,124.75/x
  3. Step 3: Cross multiply
    9,022,962.09x = 19,484,124.75 × 19,484,124.75
  4. Step 4: Simplify right side
    9,022,962.09x = 379,631,117,273,562.56
  5. Step 5: Solve for x
    x = 379,631,117,273,562.56/9,022,962.09
  6. Step 6: Final answer
    x = 42,073,890.30

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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.