Home / 246,061,880.10-368,596,808.55-153,662,004.90

Finding the Fourth Proportional to 246,061,880.10, 368,596,808.55 and 153,662,004.90

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Solution

The fourth proportional to 246,061,880.10, 368,596,808.55 and 153,662,004.90 is: 230,183,255.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,061,880.10 : 368,596,808.55 = 153,662,004.90 : x
  2. Step 2: Convert to fraction form
    246,061,880.10/368,596,808.55 = 153,662,004.90/x
  3. Step 3: Cross multiply
    246,061,880.10x = 368,596,808.55 × 153,662,004.90
  4. Step 4: Simplify right side
    246,061,880.10x = 56,639,324,601,534,464
  5. Step 5: Solve for x
    x = 56,639,324,601,534,464/246,061,880.10
  6. Step 6: Final answer
    x = 230,183,255.44

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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.