Home / 167,190,479.16-250,686,369.58-63,567,269.73

Finding the Fourth Proportional to 167,190,479.16, 250,686,369.58 and 63,567,269.73

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Solution

The fourth proportional to 167,190,479.16, 250,686,369.58 and 63,567,269.73 is: 95,313,131.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,190,479.16 : 250,686,369.58 = 63,567,269.73 : x
  2. Step 2: Convert to fraction form
    167,190,479.16/250,686,369.58 = 63,567,269.73/x
  3. Step 3: Cross multiply
    167,190,479.16x = 250,686,369.58 × 63,567,269.73
  4. Step 4: Simplify right side
    167,190,479.16x = 15,935,448,072,335,750
  5. Step 5: Solve for x
    x = 15,935,448,072,335,750/167,190,479.16
  6. Step 6: Final answer
    x = 95,313,131.18

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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.