Home / 301,526,344.53-452,160,974.50-114,748,415.72

Finding the Fourth Proportional to 301,526,344.53, 452,160,974.50 and 114,748,415.72

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Solution

The fourth proportional to 301,526,344.53, 452,160,974.50 and 114,748,415.72 is: 172,073,705.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,526,344.53 : 452,160,974.50 = 114,748,415.72 : x
  2. Step 2: Convert to fraction form
    301,526,344.53/452,160,974.50 = 114,748,415.72/x
  3. Step 3: Cross multiply
    301,526,344.53x = 452,160,974.50 × 114,748,415.72
  4. Step 4: Simplify right side
    301,526,344.53x = 51,884,755,474,286,320
  5. Step 5: Solve for x
    x = 51,884,755,474,286,320/301,526,344.53
  6. Step 6: Final answer
    x = 172,073,705.72

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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.