Home / 364,080,884.20-546,192,185.10-105,304,546.60

Finding the Fourth Proportional to 364,080,884.20, 546,192,185.10 and 105,304,546.60

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Solution

The fourth proportional to 364,080,884.20, 546,192,185.10 and 105,304,546.60 is: 157,977,314.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,080,884.20 : 546,192,185.10 = 105,304,546.60 : x
  2. Step 2: Convert to fraction form
    364,080,884.20/546,192,185.10 = 105,304,546.60/x
  3. Step 3: Cross multiply
    364,080,884.20x = 546,192,185.10 × 105,304,546.60
  4. Step 4: Simplify right side
    364,080,884.20x = 57,516,520,408,418,776
  5. Step 5: Solve for x
    x = 57,516,520,408,418,776/364,080,884.20
  6. Step 6: Final answer
    x = 157,977,314.67

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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.