Home / 341,164,652.44-511,746,581.22-111,133,365.88

Finding the Fourth Proportional to 341,164,652.44, 511,746,581.22 and 111,133,365.88

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Solution

The fourth proportional to 341,164,652.44, 511,746,581.22 and 111,133,365.88 is: 166,699,919.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,164,652.44 : 511,746,581.22 = 111,133,365.88 : x
  2. Step 2: Convert to fraction form
    341,164,652.44/511,746,581.22 = 111,133,365.88/x
  3. Step 3: Cross multiply
    341,164,652.44x = 511,746,581.22 × 111,133,365.88
  4. Step 4: Simplify right side
    341,164,652.44x = 56,872,120,048,561,400
  5. Step 5: Solve for x
    x = 56,872,120,048,561,400/341,164,652.44
  6. Step 6: Final answer
    x = 166,699,919.36

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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.