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Finding the Third Proportional to 25,108,446 and 53,230,416

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Solution

The third proportional to 25,108,446 and 53,230,416 is: 112,849,564.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,108,446 : 53,230,416 = 53,230,416 : x
  2. Step 2: Convert to fraction form
    25,108,446/53,230,416 = 53,230,416/x
  3. Step 3: Cross multiply
    25,108,446x = 53,230,416 × 53,230,416
  4. Step 4: Simplify right side
    25,108,446x = 2,833,477,187,533,056
  5. Step 5: Solve for x
    x = 2,833,477,187,533,056/25,108,446
  6. Step 6: Final answer
    x = 112,849,564.15

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.