Home / 197,658,305.53-296,485,965.46-59,483,317.75

Finding the Fourth Proportional to 197,658,305.53, 296,485,965.46 and 59,483,317.75

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Solution

The fourth proportional to 197,658,305.53, 296,485,965.46 and 59,483,317.75 is: 89,224,527.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,658,305.53 : 296,485,965.46 = 59,483,317.75 : x
  2. Step 2: Convert to fraction form
    197,658,305.53/296,485,965.46 = 59,483,317.75/x
  3. Step 3: Cross multiply
    197,658,305.53x = 296,485,965.46 × 59,483,317.75
  4. Step 4: Simplify right side
    197,658,305.53x = 17,635,968,891,872,704
  5. Step 5: Solve for x
    x = 17,635,968,891,872,704/197,658,305.53
  6. Step 6: Final answer
    x = 89,224,527.37

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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.