Home / 43,910,219.52-65,852,520.36-14,760,763.74

Finding the Fourth Proportional to 43,910,219.52, 65,852,520.36 and 14,760,763.74

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Solution

The fourth proportional to 43,910,219.52, 65,852,520.36 and 14,760,763.74 is: 22,136,839.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,910,219.52 : 65,852,520.36 = 14,760,763.74 : x
  2. Step 2: Convert to fraction form
    43,910,219.52/65,852,520.36 = 14,760,763.74/x
  3. Step 3: Cross multiply
    43,910,219.52x = 65,852,520.36 × 14,760,763.74
  4. Step 4: Simplify right side
    43,910,219.52x = 972,033,494,717,499.75
  5. Step 5: Solve for x
    x = 972,033,494,717,499.75/43,910,219.52
  6. Step 6: Final answer
    x = 22,136,839.79

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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.