Home / 95,425,750.55-131,693,173.75-71,862,715.34

Finding the Fourth Proportional to 95,425,750.55, 131,693,173.75 and 71,862,715.34

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Solution

The fourth proportional to 95,425,750.55, 131,693,173.75 and 71,862,715.34 is: 99,174,792.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,425,750.55 : 131,693,173.75 = 71,862,715.34 : x
  2. Step 2: Convert to fraction form
    95,425,750.55/131,693,173.75 = 71,862,715.34/x
  3. Step 3: Cross multiply
    95,425,750.55x = 131,693,173.75 × 71,862,715.34
  4. Step 4: Simplify right side
    95,425,750.55x = 9,463,829,057,342,622
  5. Step 5: Solve for x
    x = 9,463,829,057,342,622/95,425,750.55
  6. Step 6: Final answer
    x = 99,174,792.99

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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.