Home / 114,048,468.10-171,009,716.55-37,332,007.30

Finding the Fourth Proportional to 114,048,468.10, 171,009,716.55 and 37,332,007.30

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Solution

The fourth proportional to 114,048,468.10, 171,009,716.55 and 37,332,007.30 is: 55,977,393.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,048,468.10 : 171,009,716.55 = 37,332,007.30 : x
  2. Step 2: Convert to fraction form
    114,048,468.10/171,009,716.55 = 37,332,007.30/x
  3. Step 3: Cross multiply
    114,048,468.10x = 171,009,716.55 × 37,332,007.30
  4. Step 4: Simplify right side
    114,048,468.10x = 6,384,135,986,615,531
  5. Step 5: Solve for x
    x = 6,384,135,986,615,531/114,048,468.10
  6. Step 6: Final answer
    x = 55,977,393.59

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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.