Home / 274,703,736.08-379,091,069.03-150,952,384.82

Finding the Fourth Proportional to 274,703,736.08, 379,091,069.03 and 150,952,384.82

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Solution

The fourth proportional to 274,703,736.08, 379,091,069.03 and 150,952,384.82 is: 208,314,243.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,703,736.08 : 379,091,069.03 = 150,952,384.82 : x
  2. Step 2: Convert to fraction form
    274,703,736.08/379,091,069.03 = 150,952,384.82/x
  3. Step 3: Cross multiply
    274,703,736.08x = 379,091,069.03 × 150,952,384.82
  4. Step 4: Simplify right side
    274,703,736.08x = 57,224,700,935,366,856
  5. Step 5: Solve for x
    x = 57,224,700,935,366,856/274,703,736.08
  6. Step 6: Final answer
    x = 208,314,243.38

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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.