Home / 19,982,127.48-27,575,335.26-10,814,770.14

Finding the Fourth Proportional to 19,982,127.48, 27,575,335.26 and 10,814,770.14

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Solution

The fourth proportional to 19,982,127.48, 27,575,335.26 and 10,814,770.14 is: 14,924,382.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,982,127.48 : 27,575,335.26 = 10,814,770.14 : x
  2. Step 2: Convert to fraction form
    19,982,127.48/27,575,335.26 = 10,814,770.14/x
  3. Step 3: Cross multiply
    19,982,127.48x = 27,575,335.26 × 10,814,770.14
  4. Step 4: Simplify right side
    19,982,127.48x = 298,220,912,370,337.19
  5. Step 5: Solve for x
    x = 298,220,912,370,337.19/19,982,127.48
  6. Step 6: Final answer
    x = 14,924,382.43

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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.