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Finding the Third Proportional to 30,481,027 and 46,436,133

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Solution

The third proportional to 30,481,027 and 46,436,133 is: 70,742,841.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,481,027 : 46,436,133 = 46,436,133 : x
  2. Step 2: Convert to fraction form
    30,481,027/46,436,133 = 46,436,133/x
  3. Step 3: Cross multiply
    30,481,027x = 46,436,133 × 46,436,133
  4. Step 4: Simplify right side
    30,481,027x = 2,156,314,447,993,689
  5. Step 5: Solve for x
    x = 2,156,314,447,993,689/30,481,027
  6. Step 6: Final answer
    x = 70,742,841.05

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.