Home / 30,055,299.24-41,476,392.77-16,304,263.37

Finding the Fourth Proportional to 30,055,299.24, 41,476,392.77 and 16,304,263.37

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Solution

The fourth proportional to 30,055,299.24, 41,476,392.77 and 16,304,263.37 is: 22,499,926.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,055,299.24 : 41,476,392.77 = 16,304,263.37 : x
  2. Step 2: Convert to fraction form
    30,055,299.24/41,476,392.77 = 16,304,263.37/x
  3. Step 3: Cross multiply
    30,055,299.24x = 41,476,392.77 × 16,304,263.37
  4. Step 4: Simplify right side
    30,055,299.24x = 676,242,031,070,740.62
  5. Step 5: Solve for x
    x = 676,242,031,070,740.62/30,055,299.24
  6. Step 6: Final answer
    x = 22,499,926.74

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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.