Home / 22,676,782.30-33,995,031.08-8,840,551.84

Finding the Fourth Proportional to 22,676,782.30, 33,995,031.08 and 8,840,551.84

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Solution

The fourth proportional to 22,676,782.30, 33,995,031.08 and 8,840,551.84 is: 13,252,975.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,676,782.30 : 33,995,031.08 = 8,840,551.84 : x
  2. Step 2: Convert to fraction form
    22,676,782.30/33,995,031.08 = 8,840,551.84/x
  3. Step 3: Cross multiply
    22,676,782.30x = 33,995,031.08 × 8,840,551.84
  4. Step 4: Simplify right side
    22,676,782.30x = 300,534,834,435,960.88
  5. Step 5: Solve for x
    x = 300,534,834,435,960.88/22,676,782.30
  6. Step 6: Final answer
    x = 13,252,975.25

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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.