Home / 16,039,714.70-24,049,963.76-5,105,181.14

Finding the Fourth Proportional to 16,039,714.70, 24,049,963.76 and 5,105,181.14

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Solution

The fourth proportional to 16,039,714.70, 24,049,963.76 and 5,105,181.14 is: 7,654,713.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,039,714.70 : 24,049,963.76 = 5,105,181.14 : x
  2. Step 2: Convert to fraction form
    16,039,714.70/24,049,963.76 = 5,105,181.14/x
  3. Step 3: Cross multiply
    16,039,714.70x = 24,049,963.76 × 5,105,181.14
  4. Step 4: Simplify right side
    16,039,714.70x = 122,779,421,259,459.75
  5. Step 5: Solve for x
    x = 122,779,421,259,459.75/16,039,714.70
  6. Step 6: Final answer
    x = 7,654,713.54

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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.