Home / 95,046,238.72-131,141,329.32-53,793,130.96

Finding the Fourth Proportional to 95,046,238.72, 131,141,329.32 and 53,793,130.96

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Solution

The fourth proportional to 95,046,238.72, 131,141,329.32 and 53,793,130.96 is: 74,221,797.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,046,238.72 : 131,141,329.32 = 53,793,130.96 : x
  2. Step 2: Convert to fraction form
    95,046,238.72/131,141,329.32 = 53,793,130.96/x
  3. Step 3: Cross multiply
    95,046,238.72x = 131,141,329.32 × 53,793,130.96
  4. Step 4: Simplify right side
    95,046,238.72x = 7,054,502,702,379,247
  5. Step 5: Solve for x
    x = 7,054,502,702,379,247/95,046,238.72
  6. Step 6: Final answer
    x = 74,221,797.70

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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.