Home / 96,428,237.88-133,071,944.82-52,376,096.94

Finding the Fourth Proportional to 96,428,237.88, 133,071,944.82 and 52,376,096.94

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Solution

The fourth proportional to 96,428,237.88, 133,071,944.82 and 52,376,096.94 is: 72,279,544.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,428,237.88 : 133,071,944.82 = 52,376,096.94 : x
  2. Step 2: Convert to fraction form
    96,428,237.88/133,071,944.82 = 52,376,096.94/x
  3. Step 3: Cross multiply
    96,428,237.88x = 133,071,944.82 × 52,376,096.94
  4. Step 4: Simplify right side
    96,428,237.88x = 6,969,789,081,886,650
  5. Step 5: Solve for x
    x = 6,969,789,081,886,650/96,428,237.88
  6. Step 6: Final answer
    x = 72,279,544.20

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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.