Home / 25,710,943.04-35,481,003.20-14,108,700.48

Finding the Fourth Proportional to 25,710,943.04, 35,481,003.20 and 14,108,700.48

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Solution

The fourth proportional to 25,710,943.04, 35,481,003.20 and 14,108,700.48 is: 19,469,952.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,710,943.04 : 35,481,003.20 = 14,108,700.48 : x
  2. Step 2: Convert to fraction form
    25,710,943.04/35,481,003.20 = 14,108,700.48/x
  3. Step 3: Cross multiply
    25,710,943.04x = 35,481,003.20 × 14,108,700.48
  4. Step 4: Simplify right side
    25,710,943.04x = 500,590,846,878,721.62
  5. Step 5: Solve for x
    x = 500,590,846,878,721.62/25,710,943.04
  6. Step 6: Final answer
    x = 19,469,952.78

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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.