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Finding the Third Proportional to 14,487,534 and 30,702,240

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Solution

The third proportional to 14,487,534 and 30,702,240 is: 65,064,733.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,487,534 : 30,702,240 = 30,702,240 : x
  2. Step 2: Convert to fraction form
    14,487,534/30,702,240 = 30,702,240/x
  3. Step 3: Cross multiply
    14,487,534x = 30,702,240 × 30,702,240
  4. Step 4: Simplify right side
    14,487,534x = 942,627,541,017,600
  5. Step 5: Solve for x
    x = 942,627,541,017,600/14,487,534
  6. Step 6: Final answer
    x = 65,064,733.65

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.