Home / 17,717,777.56-24,450,637.54-10,279,868.34

Finding the Fourth Proportional to 17,717,777.56, 24,450,637.54 and 10,279,868.34

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Solution

The fourth proportional to 17,717,777.56, 24,450,637.54 and 10,279,868.34 is: 14,186,278.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,717,777.56 : 24,450,637.54 = 10,279,868.34 : x
  2. Step 2: Convert to fraction form
    17,717,777.56/24,450,637.54 = 10,279,868.34/x
  3. Step 3: Cross multiply
    17,717,777.56x = 24,450,637.54 × 10,279,868.34
  4. Step 4: Simplify right side
    17,717,777.56x = 251,349,334,747,788.34
  5. Step 5: Solve for x
    x = 251,349,334,747,788.34/17,717,777.56
  6. Step 6: Final answer
    x = 14,186,278.95

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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.