Home / 34,379,560.32-51,575,215.68-14,173,756.80

Finding the Fourth Proportional to 34,379,560.32, 51,575,215.68 and 14,173,756.80

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Solution

The fourth proportional to 34,379,560.32, 51,575,215.68 and 14,173,756.80 is: 21,263,057.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,379,560.32 : 51,575,215.68 = 14,173,756.80 : x
  2. Step 2: Convert to fraction form
    34,379,560.32/51,575,215.68 = 14,173,756.80/x
  3. Step 3: Cross multiply
    34,379,560.32x = 51,575,215.68 × 14,173,756.80
  4. Step 4: Simplify right side
    34,379,560.32x = 731,014,563,955,866.62
  5. Step 5: Solve for x
    x = 731,014,563,955,866.62/34,379,560.32
  6. Step 6: Final answer
    x = 21,263,057.39

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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.