Home / 98,824,994.75-148,257,304.73-34,131,171.71

Finding the Fourth Proportional to 98,824,994.75, 148,257,304.73 and 34,131,171.71

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Solution

The fourth proportional to 98,824,994.75, 148,257,304.73 and 34,131,171.71 is: 51,203,600.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,824,994.75 : 148,257,304.73 = 34,131,171.71 : x
  2. Step 2: Convert to fraction form
    98,824,994.75/148,257,304.73 = 34,131,171.71/x
  3. Step 3: Cross multiply
    98,824,994.75x = 148,257,304.73 × 34,131,171.71
  4. Step 4: Simplify right side
    98,824,994.75x = 5,060,195,524,089,482
  5. Step 5: Solve for x
    x = 5,060,195,524,089,482/98,824,994.75
  6. Step 6: Final answer
    x = 51,203,600.23

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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.