Home / 254,406,064.80-381,609,097.20-173,784,496.80

Finding the Fourth Proportional to 254,406,064.80, 381,609,097.20 and 173,784,496.80

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Solution

The fourth proportional to 254,406,064.80, 381,609,097.20 and 173,784,496.80 is: 260,676,745.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,406,064.80 : 381,609,097.20 = 173,784,496.80 : x
  2. Step 2: Convert to fraction form
    254,406,064.80/381,609,097.20 = 173,784,496.80/x
  3. Step 3: Cross multiply
    254,406,064.80x = 381,609,097.20 × 173,784,496.80
  4. Step 4: Simplify right side
    254,406,064.80x = 66,317,744,931,204,288
  5. Step 5: Solve for x
    x = 66,317,744,931,204,288/254,406,064.80
  6. Step 6: Final answer
    x = 260,676,745.20

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