Home / 301,266,184.40-451,899,276.60-82,916,104.40

Finding the Fourth Proportional to 301,266,184.40, 451,899,276.60 and 82,916,104.40

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Solution

The fourth proportional to 301,266,184.40, 451,899,276.60 and 82,916,104.40 is: 124,374,156.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,266,184.40 : 451,899,276.60 = 82,916,104.40 : x
  2. Step 2: Convert to fraction form
    301,266,184.40/451,899,276.60 = 82,916,104.40/x
  3. Step 3: Cross multiply
    301,266,184.40x = 451,899,276.60 × 82,916,104.40
  4. Step 4: Simplify right side
    301,266,184.40x = 37,469,727,596,850,080
  5. Step 5: Solve for x
    x = 37,469,727,596,850,080/301,266,184.40
  6. Step 6: Final answer
    x = 124,374,156.60

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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.