Home / 22,147,548.30-33,221,322.45-16,175,580.30

Finding the Fourth Proportional to 22,147,548.30, 33,221,322.45 and 16,175,580.30

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Solution

The fourth proportional to 22,147,548.30, 33,221,322.45 and 16,175,580.30 is: 24,263,370.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,147,548.30 : 33,221,322.45 = 16,175,580.30 : x
  2. Step 2: Convert to fraction form
    22,147,548.30/33,221,322.45 = 16,175,580.30/x
  3. Step 3: Cross multiply
    22,147,548.30x = 33,221,322.45 × 16,175,580.30
  4. Step 4: Simplify right side
    22,147,548.30x = 537,374,168,962,167.75
  5. Step 5: Solve for x
    x = 537,374,168,962,167.75/22,147,548.30
  6. Step 6: Final answer
    x = 24,263,370.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.