Home / 196,690,426.80-295,035,640.20-183,253,498.80

Finding the Fourth Proportional to 196,690,426.80, 295,035,640.20 and 183,253,498.80

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Solution

The fourth proportional to 196,690,426.80, 295,035,640.20 and 183,253,498.80 is: 274,880,248.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,690,426.80 : 295,035,640.20 = 183,253,498.80 : x
  2. Step 2: Convert to fraction form
    196,690,426.80/295,035,640.20 = 183,253,498.80/x
  3. Step 3: Cross multiply
    196,690,426.80x = 295,035,640.20 × 183,253,498.80
  4. Step 4: Simplify right side
    196,690,426.80x = 54,066,313,337,347,936
  5. Step 5: Solve for x
    x = 54,066,313,337,347,936/196,690,426.80
  6. Step 6: Final answer
    x = 274,880,248.20

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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.