Home / 34,660,517.29-47,833,008.18-19,190,601.48

Finding the Fourth Proportional to 34,660,517.29, 47,833,008.18 and 19,190,601.48

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Solution

The fourth proportional to 34,660,517.29, 47,833,008.18 and 19,190,601.48 is: 26,483,857.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,660,517.29 : 47,833,008.18 = 19,190,601.48 : x
  2. Step 2: Convert to fraction form
    34,660,517.29/47,833,008.18 = 19,190,601.48/x
  3. Step 3: Cross multiply
    34,660,517.29x = 47,833,008.18 × 19,190,601.48
  4. Step 4: Simplify right side
    34,660,517.29x = 917,944,197,571,960.12
  5. Step 5: Solve for x
    x = 917,944,197,571,960.12/34,660,517.29
  6. Step 6: Final answer
    x = 26,483,857.41

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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.