Home / 10,694,318,096.34-16,034,936,365.62-5,099,966,235.18

Finding the Fourth Proportional to 10,694,318,096.34, 16,034,936,365.62 and 5,099,966,235.18

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Solution

The fourth proportional to 10,694,318,096.34, 16,034,936,365.62 and 5,099,966,235.18 is: 7,646,830,149.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,694,318,096.34 : 16,034,936,365.62 = 5,099,966,235.18 : x
  2. Step 2: Convert to fraction form
    10,694,318,096.34/16,034,936,365.62 = 5,099,966,235.18/x
  3. Step 3: Cross multiply
    10,694,318,096.34x = 16,034,936,365.62 × 5,099,966,235.18
  4. Step 4: Simplify right side
    10,694,318,096.34x = 81,777,634,047,921,913,856
  5. Step 5: Solve for x
    x = 81,777,634,047,921,913,856/10,694,318,096.34
  6. Step 6: Final answer
    x = 7,646,830,149.55

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Why These Related Problems?

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