Home / 95,522,074.90-131,807,145.81-53,700,423.82

Finding the Fourth Proportional to 95,522,074.90, 131,807,145.81 and 53,700,423.82

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Solution

The fourth proportional to 95,522,074.90, 131,807,145.81 and 53,700,423.82 is: 74,099,098.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,522,074.90 : 131,807,145.81 = 53,700,423.82 : x
  2. Step 2: Convert to fraction form
    95,522,074.90/131,807,145.81 = 53,700,423.82/x
  3. Step 3: Cross multiply
    95,522,074.90x = 131,807,145.81 × 53,700,423.82
  4. Step 4: Simplify right side
    95,522,074.90x = 7,078,099,592,501,537
  5. Step 5: Solve for x
    x = 7,078,099,592,501,537/95,522,074.90
  6. Step 6: Final answer
    x = 74,099,098.03

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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.