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Finding the Third Proportional to 15,105,534 and 22,783,716

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Solution

The third proportional to 15,105,534 and 22,783,716 is: 34,364,737.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,105,534 : 22,783,716 = 22,783,716 : x
  2. Step 2: Convert to fraction form
    15,105,534/22,783,716 = 22,783,716/x
  3. Step 3: Cross multiply
    15,105,534x = 22,783,716 × 22,783,716
  4. Step 4: Simplify right side
    15,105,534x = 519,097,714,768,656
  5. Step 5: Solve for x
    x = 519,097,714,768,656/15,105,534
  6. Step 6: Final answer
    x = 34,364,737.77

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.