Home / 95,129,601.14-131,276,616.54-55,973,913.86

Finding the Fourth Proportional to 95,129,601.14, 131,276,616.54 and 55,973,913.86

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Solution

The fourth proportional to 95,129,601.14, 131,276,616.54 and 55,973,913.86 is: 77,242,687.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,129,601.14 : 131,276,616.54 = 55,973,913.86 : x
  2. Step 2: Convert to fraction form
    95,129,601.14/131,276,616.54 = 55,973,913.86/x
  3. Step 3: Cross multiply
    95,129,601.14x = 131,276,616.54 × 55,973,913.86
  4. Step 4: Simplify right side
    95,129,601.14x = 7,348,066,026,042,212
  5. Step 5: Solve for x
    x = 7,348,066,026,042,212/95,129,601.14
  6. Step 6: Final answer
    x = 77,242,687.22

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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.