Home / 95,029,232.16-131,140,341.45-51,569,168.16

Finding the Fourth Proportional to 95,029,232.16, 131,140,341.45 and 51,569,168.16

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Solution

The fourth proportional to 95,029,232.16, 131,140,341.45 and 51,569,168.16 is: 71,165,452.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,029,232.16 : 131,140,341.45 = 51,569,168.16 : x
  2. Step 2: Convert to fraction form
    95,029,232.16/131,140,341.45 = 51,569,168.16/x
  3. Step 3: Cross multiply
    95,029,232.16x = 131,140,341.45 × 51,569,168.16
  4. Step 4: Simplify right side
    95,029,232.16x = 6,762,798,320,794,868
  5. Step 5: Solve for x
    x = 6,762,798,320,794,868/95,029,232.16
  6. Step 6: Final answer
    x = 71,165,452.64

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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.