Home / 476,094,396.46-656,950,772.83-264,372,441.16

Finding the Fourth Proportional to 476,094,396.46, 656,950,772.83 and 264,372,441.16

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Solution

The fourth proportional to 476,094,396.46, 656,950,772.83 and 264,372,441.16 is: 364,800,931.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,094,396.46 : 656,950,772.83 = 264,372,441.16 : x
  2. Step 2: Convert to fraction form
    476,094,396.46/656,950,772.83 = 264,372,441.16/x
  3. Step 3: Cross multiply
    476,094,396.46x = 656,950,772.83 × 264,372,441.16
  4. Step 4: Simplify right side
    476,094,396.46x = 173,679,679,531,730,944
  5. Step 5: Solve for x
    x = 173,679,679,531,730,944/476,094,396.46
  6. Step 6: Final answer
    x = 364,800,931.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.