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Finding the Third Proportional to 29,300,411 and 43,103,696

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Solution

The third proportional to 29,300,411 and 43,103,696 is: 63,409,643.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,300,411 : 43,103,696 = 43,103,696 : x
  2. Step 2: Convert to fraction form
    29,300,411/43,103,696 = 43,103,696/x
  3. Step 3: Cross multiply
    29,300,411x = 43,103,696 × 43,103,696
  4. Step 4: Simplify right side
    29,300,411x = 1,857,928,608,860,416
  5. Step 5: Solve for x
    x = 1,857,928,608,860,416/29,300,411
  6. Step 6: Final answer
    x = 63,409,643.26

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.