Home / 174,224,365.91-240,375,467.07-98,858,226.57

Finding the Fourth Proportional to 174,224,365.91, 240,375,467.07 and 98,858,226.57

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Solution

The fourth proportional to 174,224,365.91, 240,375,467.07 and 98,858,226.57 is: 136,393,622.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,224,365.91 : 240,375,467.07 = 98,858,226.57 : x
  2. Step 2: Convert to fraction form
    174,224,365.91/240,375,467.07 = 98,858,226.57/x
  3. Step 3: Cross multiply
    174,224,365.91x = 240,375,467.07 × 98,858,226.57
  4. Step 4: Simplify right side
    174,224,365.91x = 23,763,092,385,475,632
  5. Step 5: Solve for x
    x = 23,763,092,385,475,632/174,224,365.91
  6. Step 6: Final answer
    x = 136,393,622.45

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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.