Home / 174,100,994.64-240,259,364.13-95,782,866.78

Finding the Fourth Proportional to 174,100,994.64, 240,259,364.13 and 95,782,866.78

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Solution

The fourth proportional to 174,100,994.64, 240,259,364.13 and 95,782,866.78 is: 132,180,351.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,100,994.64 : 240,259,364.13 = 95,782,866.78 : x
  2. Step 2: Convert to fraction form
    174,100,994.64/240,259,364.13 = 95,782,866.78/x
  3. Step 3: Cross multiply
    174,100,994.64x = 240,259,364.13 × 95,782,866.78
  4. Step 4: Simplify right side
    174,100,994.64x = 23,012,730,667,111,300
  5. Step 5: Solve for x
    x = 23,012,730,667,111,300/174,100,994.64
  6. Step 6: Final answer
    x = 132,180,351.49

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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.