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Finding the Third Proportional to 11,984,570 and 25,884,508

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Solution

The third proportional to 11,984,570 and 25,884,508 is: 55,905,865.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,984,570 : 25,884,508 = 25,884,508 : x
  2. Step 2: Convert to fraction form
    11,984,570/25,884,508 = 25,884,508/x
  3. Step 3: Cross multiply
    11,984,570x = 25,884,508 × 25,884,508
  4. Step 4: Simplify right side
    11,984,570x = 670,007,754,402,064
  5. Step 5: Solve for x
    x = 670,007,754,402,064/11,984,570
  6. Step 6: Final answer
    x = 55,905,865.16

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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.