Home / 376,880,007.27-519,743,517.21-244,579,541.79

Finding the Fourth Proportional to 376,880,007.27, 519,743,517.21 and 244,579,541.79

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Solution

The fourth proportional to 376,880,007.27, 519,743,517.21 and 244,579,541.79 is: 337,292,052.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,880,007.27 : 519,743,517.21 = 244,579,541.79 : x
  2. Step 2: Convert to fraction form
    376,880,007.27/519,743,517.21 = 244,579,541.79/x
  3. Step 3: Cross multiply
    376,880,007.27x = 519,743,517.21 × 244,579,541.79
  4. Step 4: Simplify right side
    376,880,007.27x = 127,118,631,287,544,768
  5. Step 5: Solve for x
    x = 127,118,631,287,544,768/376,880,007.27
  6. Step 6: Final answer
    x = 337,292,052.74

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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.