Home / 9,693,383,681.81-14,544,493,452.03-4,975,019,035.85

Finding the Fourth Proportional to 9,693,383,681.81, 14,544,493,452.03 and 4,975,019,035.85

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Solution

The fourth proportional to 9,693,383,681.81, 14,544,493,452.03 and 4,975,019,035.85 is: 7,464,796,005.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,693,383,681.81 : 14,544,493,452.03 = 4,975,019,035.85 : x
  2. Step 2: Convert to fraction form
    9,693,383,681.81/14,544,493,452.03 = 4,975,019,035.85/x
  3. Step 3: Cross multiply
    9,693,383,681.81x = 14,544,493,452.03 × 4,975,019,035.85
  4. Step 4: Simplify right side
    9,693,383,681.81x = 72,359,131,790,644,936,704
  5. Step 5: Solve for x
    x = 72,359,131,790,644,936,704/9,693,383,681.81
  6. Step 6: Final answer
    x = 7,464,796,005.80

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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.