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Finding the Third Proportional to 10,028,004 and 15,502,020

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Solution

The third proportional to 10,028,004 and 15,502,020 is: 23,964,153.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,028,004 : 15,502,020 = 15,502,020 : x
  2. Step 2: Convert to fraction form
    10,028,004/15,502,020 = 15,502,020/x
  3. Step 3: Cross multiply
    10,028,004x = 15,502,020 × 15,502,020
  4. Step 4: Simplify right side
    10,028,004x = 240,312,624,080,400
  5. Step 5: Solve for x
    x = 240,312,624,080,400/10,028,004
  6. Step 6: Final answer
    x = 23,964,153.19

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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.