Home / 21,954,467.10-32,909,778.69-14,674,058.91

Finding the Fourth Proportional to 21,954,467.10, 32,909,778.69 and 14,674,058.91

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Solution

The fourth proportional to 21,954,467.10, 32,909,778.69 and 14,674,058.91 is: 21,996,436.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,954,467.10 : 32,909,778.69 = 14,674,058.91 : x
  2. Step 2: Convert to fraction form
    21,954,467.10/32,909,778.69 = 14,674,058.91/x
  3. Step 3: Cross multiply
    21,954,467.10x = 32,909,778.69 × 14,674,058.91
  4. Step 4: Simplify right side
    21,954,467.10x = 482,920,031,212,122.62
  5. Step 5: Solve for x
    x = 482,920,031,212,122.62/21,954,467.10
  6. Step 6: Final answer
    x = 21,996,436.03

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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.