Home / 49,125,050.10-73,687,575.15-45,936,404.10

Finding the Fourth Proportional to 49,125,050.10, 73,687,575.15 and 45,936,404.10

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Solution

The fourth proportional to 49,125,050.10, 73,687,575.15 and 45,936,404.10 is: 68,904,606.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,125,050.10 : 73,687,575.15 = 45,936,404.10 : x
  2. Step 2: Convert to fraction form
    49,125,050.10/73,687,575.15 = 45,936,404.10/x
  3. Step 3: Cross multiply
    49,125,050.10x = 73,687,575.15 × 45,936,404.10
  4. Step 4: Simplify right side
    49,125,050.10x = 3,384,942,229,239,518.50
  5. Step 5: Solve for x
    x = 3,384,942,229,239,518.50/49,125,050.10
  6. Step 6: Final answer
    x = 68,904,606.15

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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.