Home / 495,529,113.70-741,676,906.11-364,336,604.29

Finding the Fourth Proportional to 495,529,113.70, 741,676,906.11 and 364,336,604.29

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Solution

The fourth proportional to 495,529,113.70, 741,676,906.11 and 364,336,604.29 is: 545,316,184.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,529,113.70 : 741,676,906.11 = 364,336,604.29 : x
  2. Step 2: Convert to fraction form
    495,529,113.70/741,676,906.11 = 364,336,604.29/x
  3. Step 3: Cross multiply
    495,529,113.70x = 741,676,906.11 × 364,336,604.29
  4. Step 4: Simplify right side
    495,529,113.70x = 270,220,045,454,723,904
  5. Step 5: Solve for x
    x = 270,220,045,454,723,904/495,529,113.70
  6. Step 6: Final answer
    x = 545,316,184.22

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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.