Home / 36,885,125.90-55,330,346.05-14,166,023.15

Finding the Fourth Proportional to 36,885,125.90, 55,330,346.05 and 14,166,023.15

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Solution

The fourth proportional to 36,885,125.90, 55,330,346.05 and 14,166,023.15 is: 21,250,055.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,885,125.90 : 55,330,346.05 = 14,166,023.15 : x
  2. Step 2: Convert to fraction form
    36,885,125.90/55,330,346.05 = 14,166,023.15/x
  3. Step 3: Cross multiply
    36,885,125.90x = 55,330,346.05 × 14,166,023.15
  4. Step 4: Simplify right side
    36,885,125.90x = 783,810,963,041,811
  5. Step 5: Solve for x
    x = 783,810,963,041,811/36,885,125.90
  6. Step 6: Final answer
    x = 21,250,055.24

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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.