Home / 47,316,825.20-71,000,243.82-33,572,608.04

Finding the Fourth Proportional to 47,316,825.20, 71,000,243.82 and 33,572,608.04

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Solution

The fourth proportional to 47,316,825.20, 71,000,243.82 and 33,572,608.04 is: 50,376,654.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,316,825.20 : 71,000,243.82 = 33,572,608.04 : x
  2. Step 2: Convert to fraction form
    47,316,825.20/71,000,243.82 = 33,572,608.04/x
  3. Step 3: Cross multiply
    47,316,825.20x = 71,000,243.82 × 33,572,608.04
  4. Step 4: Simplify right side
    47,316,825.20x = 2,383,663,356,513,292
  5. Step 5: Solve for x
    x = 2,383,663,356,513,292/47,316,825.20
  6. Step 6: Final answer
    x = 50,376,654.53

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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.