Home / 295,081,028.04-442,642,799.73-113,328,206.04

Finding the Fourth Proportional to 295,081,028.04, 442,642,799.73 and 113,328,206.04

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Solution

The fourth proportional to 295,081,028.04, 442,642,799.73 and 113,328,206.04 is: 170,000,473.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,081,028.04 : 442,642,799.73 = 113,328,206.04 : x
  2. Step 2: Convert to fraction form
    295,081,028.04/442,642,799.73 = 113,328,206.04/x
  3. Step 3: Cross multiply
    295,081,028.04x = 442,642,799.73 × 113,328,206.04
  4. Step 4: Simplify right side
    295,081,028.04x = 50,163,914,409,923,904
  5. Step 5: Solve for x
    x = 50,163,914,409,923,904/295,081,028.04
  6. Step 6: Final answer
    x = 170,000,473.24

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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.