Home / 34,752,818.70-52,147,890.45-14,560,101.90

Finding the Fourth Proportional to 34,752,818.70, 52,147,890.45 and 14,560,101.90

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Solution

The fourth proportional to 34,752,818.70, 52,147,890.45 and 14,560,101.90 is: 21,847,971.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,752,818.70 : 52,147,890.45 = 14,560,101.90 : x
  2. Step 2: Convert to fraction form
    34,752,818.70/52,147,890.45 = 14,560,101.90/x
  3. Step 3: Cross multiply
    34,752,818.70x = 52,147,890.45 × 14,560,101.90
  4. Step 4: Simplify right side
    34,752,818.70x = 759,278,598,822,036.88
  5. Step 5: Solve for x
    x = 759,278,598,822,036.88/34,752,818.70
  6. Step 6: Final answer
    x = 21,847,971.68

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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.