Home / 86,582,096.52-119,481,817.08-46,889,305.16

Finding the Fourth Proportional to 86,582,096.52, 119,481,817.08 and 46,889,305.16

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Solution

The fourth proportional to 86,582,096.52, 119,481,817.08 and 46,889,305.16 is: 64,706,441.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,582,096.52 : 119,481,817.08 = 46,889,305.16 : x
  2. Step 2: Convert to fraction form
    86,582,096.52/119,481,817.08 = 46,889,305.16/x
  3. Step 3: Cross multiply
    86,582,096.52x = 119,481,817.08 × 46,889,305.16
  4. Step 4: Simplify right side
    86,582,096.52x = 5,602,419,382,121,944
  5. Step 5: Solve for x
    x = 5,602,419,382,121,944/86,582,096.52
  6. Step 6: Final answer
    x = 64,706,441.71

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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.