Home / 95,627,142.24-131,955,281.32-53,810,478.83

Finding the Fourth Proportional to 95,627,142.24, 131,955,281.32 and 53,810,478.83

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Solution

The fourth proportional to 95,627,142.24, 131,955,281.32 and 53,810,478.83 is: 74,252,735.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,627,142.24 : 131,955,281.32 = 53,810,478.83 : x
  2. Step 2: Convert to fraction form
    95,627,142.24/131,955,281.32 = 53,810,478.83/x
  3. Step 3: Cross multiply
    95,627,142.24x = 131,955,281.32 × 53,810,478.83
  4. Step 4: Simplify right side
    95,627,142.24x = 7,100,576,872,121,335
  5. Step 5: Solve for x
    x = 7,100,576,872,121,335/95,627,142.24
  6. Step 6: Final answer
    x = 74,252,735.22

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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.