Home / 222,422,919.60-333,652,535.40-111,701,646.60

Finding the Fourth Proportional to 222,422,919.60, 333,652,535.40 and 111,701,646.60

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Solution

The fourth proportional to 222,422,919.60, 333,652,535.40 and 111,701,646.60 is: 167,561,587.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,422,919.60 : 333,652,535.40 = 111,701,646.60 : x
  2. Step 2: Convert to fraction form
    222,422,919.60/333,652,535.40 = 111,701,646.60/x
  3. Step 3: Cross multiply
    222,422,919.60x = 333,652,535.40 × 111,701,646.60
  4. Step 4: Simplify right side
    222,422,919.60x = 37,269,537,596,444,784
  5. Step 5: Solve for x
    x = 37,269,537,596,444,784/222,422,919.60
  6. Step 6: Final answer
    x = 167,561,587.91

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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.