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Finding the Third Proportional to 15,821,280 and 23,774,044

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Solution

The third proportional to 15,821,280 and 23,774,044 is: 35,724,364.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,821,280 : 23,774,044 = 23,774,044 : x
  2. Step 2: Convert to fraction form
    15,821,280/23,774,044 = 23,774,044/x
  3. Step 3: Cross multiply
    15,821,280x = 23,774,044 × 23,774,044
  4. Step 4: Simplify right side
    15,821,280x = 565,205,168,113,936
  5. Step 5: Solve for x
    x = 565,205,168,113,936/15,821,280
  6. Step 6: Final answer
    x = 35,724,364.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.