Home / 32,844,304.36-45,323,311.62-18,159,121

Finding the Fourth Proportional to 32,844,304.36, 45,323,311.62 and 18,159,121

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Solution

The fourth proportional to 32,844,304.36, 45,323,311.62 and 18,159,121 is: 25,058,576.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,844,304.36 : 45,323,311.62 = 18,159,121 : x
  2. Step 2: Convert to fraction form
    32,844,304.36/45,323,311.62 = 18,159,121/x
  3. Step 3: Cross multiply
    32,844,304.36x = 45,323,311.62 × 18,159,121
  4. Step 4: Simplify right side
    32,844,304.36x = 823,031,499,828,286
  5. Step 5: Solve for x
    x = 823,031,499,828,286/32,844,304.36
  6. Step 6: Final answer
    x = 25,058,576.09

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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.