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Finding the Third Proportional to 9,240,915 and 14,365,334.25

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Solution

The third proportional to 9,240,915 and 14,365,334.25 is: 22,331,428.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,240,915 : 14,365,334.25 = 14,365,334.25 : x
  2. Step 2: Convert to fraction form
    9,240,915/14,365,334.25 = 14,365,334.25/x
  3. Step 3: Cross multiply
    9,240,915x = 14,365,334.25 × 14,365,334.25
  4. Step 4: Simplify right side
    9,240,915x = 206,362,828,114,223.06
  5. Step 5: Solve for x
    x = 206,362,828,114,223.06/9,240,915
  6. Step 6: Final answer
    x = 22,331,428.01

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.