Home / 12,469,916,618.04-17,208,347,934.77-6,754,058,842.26

Finding the Fourth Proportional to 12,469,916,618.04, 17,208,347,934.77 and 6,754,058,842.26

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Solution

The fourth proportional to 12,469,916,618.04, 17,208,347,934.77 and 6,754,058,842.26 is: 9,320,527,000.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,469,916,618.04 : 17,208,347,934.77 = 6,754,058,842.26 : x
  2. Step 2: Convert to fraction form
    12,469,916,618.04/17,208,347,934.77 = 6,754,058,842.26/x
  3. Step 3: Cross multiply
    12,469,916,618.04x = 17,208,347,934.77 × 6,754,058,842.26
  4. Step 4: Simplify right side
    12,469,916,618.04x = 116,226,194,529,519,927,296
  5. Step 5: Solve for x
    x = 116,226,194,529,519,927,296/12,469,916,618.04
  6. Step 6: Final answer
    x = 9,320,527,000.27

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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.