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Finding the Third Proportional to 43,014,522 and 65,756,130

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Solution

The third proportional to 43,014,522 and 65,756,130 is: 100,521,136.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,014,522 : 65,756,130 = 65,756,130 : x
  2. Step 2: Convert to fraction form
    43,014,522/65,756,130 = 65,756,130/x
  3. Step 3: Cross multiply
    43,014,522x = 65,756,130 × 65,756,130
  4. Step 4: Simplify right side
    43,014,522x = 4,323,868,632,576,900
  5. Step 5: Solve for x
    x = 4,323,868,632,576,900/43,014,522
  6. Step 6: Final answer
    x = 100,521,136.39

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.