Home / 14,763,270.90-22,144,906.35-13,346,094.90

Finding the Fourth Proportional to 14,763,270.90, 22,144,906.35 and 13,346,094.90

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Solution

The fourth proportional to 14,763,270.90, 22,144,906.35 and 13,346,094.90 is: 20,019,142.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,270.90 : 22,144,906.35 = 13,346,094.90 : x
  2. Step 2: Convert to fraction form
    14,763,270.90/22,144,906.35 = 13,346,094.90/x
  3. Step 3: Cross multiply
    14,763,270.90x = 22,144,906.35 × 13,346,094.90
  4. Step 4: Simplify right side
    14,763,270.90x = 295,548,021,698,712.62
  5. Step 5: Solve for x
    x = 295,548,021,698,712.62/14,763,270.90
  6. Step 6: Final answer
    x = 20,019,142.35

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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.