Home / 34,308,549.06-47,350,063.68-19,622,177.04

Finding the Fourth Proportional to 34,308,549.06, 47,350,063.68 and 19,622,177.04

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Solution

The fourth proportional to 34,308,549.06, 47,350,063.68 and 19,622,177.04 is: 27,081,044.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,308,549.06 : 47,350,063.68 = 19,622,177.04 : x
  2. Step 2: Convert to fraction form
    34,308,549.06/47,350,063.68 = 19,622,177.04/x
  3. Step 3: Cross multiply
    34,308,549.06x = 47,350,063.68 × 19,622,177.04
  4. Step 4: Simplify right side
    34,308,549.06x = 929,111,332,384,233.88
  5. Step 5: Solve for x
    x = 929,111,332,384,233.88/34,308,549.06
  6. Step 6: Final answer
    x = 27,081,044.17

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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.