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Finding the Third Proportional to 11,564,150,168 and 15,602,753,568

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Solution

The third proportional to 11,564,150,168 and 15,602,753,568 is: 21,051,777,724.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,564,150,168 : 15,602,753,568 = 15,602,753,568 : x
  2. Step 2: Convert to fraction form
    11,564,150,168/15,602,753,568 = 15,602,753,568/x
  3. Step 3: Cross multiply
    11,564,150,168x = 15,602,753,568 × 15,602,753,568
  4. Step 4: Simplify right side
    11,564,150,168x = 243,445,918,903,736,729,600
  5. Step 5: Solve for x
    x = 243,445,918,903,736,729,600/11,564,150,168
  6. Step 6: Final answer
    x = 21,051,777,724.00

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.