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Finding the Fourth Proportional to 15,796,543.10, 23,694,814.65 and 15,796,543.10

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Solution

The fourth proportional to 15,796,543.10, 23,694,814.65 and 15,796,543.10 is: 23,694,814.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,796,543.10 : 23,694,814.65 = 15,796,543.10 : x
  2. Step 2: Convert to fraction form
    15,796,543.10/23,694,814.65 = 15,796,543.10/x
  3. Step 3: Cross multiply
    15,796,543.10x = 23,694,814.65 × 15,796,543.10
  4. Step 4: Simplify right side
    15,796,543.10x = 374,296,160,865,236.38
  5. Step 5: Solve for x
    x = 374,296,160,865,236.38/15,796,543.10
  6. Step 6: Final answer
    x = 23,694,814.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.