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Finding the Third Proportional to 26,311,962 and 63,388,473

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Solution

The third proportional to 26,311,962 and 63,388,473 is: 152,709,954.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,311,962 : 63,388,473 = 63,388,473 : x
  2. Step 2: Convert to fraction form
    26,311,962/63,388,473 = 63,388,473/x
  3. Step 3: Cross multiply
    26,311,962x = 63,388,473 × 63,388,473
  4. Step 4: Simplify right side
    26,311,962x = 4,018,098,509,271,729
  5. Step 5: Solve for x
    x = 4,018,098,509,271,729/26,311,962
  6. Step 6: Final answer
    x = 152,709,954.10

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Why These Related Problems?

These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.