Home / 96,451,609.10-133,100,150.01-55,197,615.74

Finding the Fourth Proportional to 96,451,609.10, 133,100,150.01 and 55,197,615.74

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Solution

The fourth proportional to 96,451,609.10, 133,100,150.01 and 55,197,615.74 is: 76,170,952.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,451,609.10 : 133,100,150.01 = 55,197,615.74 : x
  2. Step 2: Convert to fraction form
    96,451,609.10/133,100,150.01 = 55,197,615.74/x
  3. Step 3: Cross multiply
    96,451,609.10x = 133,100,150.01 × 55,197,615.74
  4. Step 4: Simplify right side
    96,451,609.10x = 7,346,810,935,188,338
  5. Step 5: Solve for x
    x = 7,346,810,935,188,338/96,451,609.10
  6. Step 6: Final answer
    x = 76,170,952.50

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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.