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Finding the Third Proportional to 45,641,130 and 101,486,964

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Solution

The third proportional to 45,641,130 and 101,486,964 is: 225,664,961.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,641,130 : 101,486,964 = 101,486,964 : x
  2. Step 2: Convert to fraction form
    45,641,130/101,486,964 = 101,486,964/x
  3. Step 3: Cross multiply
    45,641,130x = 101,486,964 × 101,486,964
  4. Step 4: Simplify right side
    45,641,130x = 10,299,603,861,937,296
  5. Step 5: Solve for x
    x = 10,299,603,861,937,296/45,641,130
  6. Step 6: Final answer
    x = 225,664,961.89

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.