Home / 34,903,805.28-48,166,663.64-19,224,289.89

Finding the Fourth Proportional to 34,903,805.28, 48,166,663.64 and 19,224,289.89

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Solution

The fourth proportional to 34,903,805.28, 48,166,663.64 and 19,224,289.89 is: 26,529,196.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,903,805.28 : 48,166,663.64 = 19,224,289.89 : x
  2. Step 2: Convert to fraction form
    34,903,805.28/48,166,663.64 = 19,224,289.89/x
  3. Step 3: Cross multiply
    34,903,805.28x = 48,166,663.64 × 19,224,289.89
  4. Step 4: Simplify right side
    34,903,805.28x = 925,969,904,753,361.12
  5. Step 5: Solve for x
    x = 925,969,904,753,361.12/34,903,805.28
  6. Step 6: Final answer
    x = 26,529,196.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.