Home / 166,714,667.98-250,049,300.68-43,882,699.32

Finding the Fourth Proportional to 166,714,667.98, 250,049,300.68 and 43,882,699.32

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Solution

The fourth proportional to 166,714,667.98, 250,049,300.68 and 43,882,699.32 is: 65,818,073.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,714,667.98 : 250,049,300.68 = 43,882,699.32 : x
  2. Step 2: Convert to fraction form
    166,714,667.98/250,049,300.68 = 43,882,699.32/x
  3. Step 3: Cross multiply
    166,714,667.98x = 250,049,300.68 × 43,882,699.32
  4. Step 4: Simplify right side
    166,714,667.98x = 10,972,838,276,848,254
  5. Step 5: Solve for x
    x = 10,972,838,276,848,254/166,714,667.98
  6. Step 6: Final answer
    x = 65,818,073.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.