Home / 382,067,258.64-573,213,328.96-123,277,624.08

Finding the Fourth Proportional to 382,067,258.64, 573,213,328.96 and 123,277,624.08

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Solution

The fourth proportional to 382,067,258.64, 573,213,328.96 and 123,277,624.08 is: 184,952,716.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,067,258.64 : 573,213,328.96 = 123,277,624.08 : x
  2. Step 2: Convert to fraction form
    382,067,258.64/573,213,328.96 = 123,277,624.08/x
  3. Step 3: Cross multiply
    382,067,258.64x = 573,213,328.96 × 123,277,624.08
  4. Step 4: Simplify right side
    382,067,258.64x = 70,664,377,285,176,264
  5. Step 5: Solve for x
    x = 70,664,377,285,176,264/382,067,258.64
  6. Step 6: Final answer
    x = 184,952,716.27

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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.