Home / 4,156,613,190-5,736,080,505.24-2,251,327,268.79

Finding the Fourth Proportional to 4,156,613,190, 5,736,080,505.24 and 2,251,327,268.79

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Solution

The fourth proportional to 4,156,613,190, 5,736,080,505.24 and 2,251,327,268.79 is: 3,106,806,880.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,613,190 : 5,736,080,505.24 = 2,251,327,268.79 : x
  2. Step 2: Convert to fraction form
    4,156,613,190/5,736,080,505.24 = 2,251,327,268.79/x
  3. Step 3: Cross multiply
    4,156,613,190x = 5,736,080,505.24 × 2,251,327,268.79
  4. Step 4: Simplify right side
    4,156,613,190x = 12,913,794,457,421,531,136
  5. Step 5: Solve for x
    x = 12,913,794,457,421,531,136/4,156,613,190
  6. Step 6: Final answer
    x = 3,106,806,880.30

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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.