Home / 52,435,682.43-78,653,772.59-16,044,014.85

Finding the Fourth Proportional to 52,435,682.43, 78,653,772.59 and 16,044,014.85

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Solution

The fourth proportional to 52,435,682.43, 78,653,772.59 and 16,044,014.85 is: 24,066,098.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,435,682.43 : 78,653,772.59 = 16,044,014.85 : x
  2. Step 2: Convert to fraction form
    52,435,682.43/78,653,772.59 = 16,044,014.85/x
  3. Step 3: Cross multiply
    52,435,682.43x = 78,653,772.59 × 16,044,014.85
  4. Step 4: Simplify right side
    52,435,682.43x = 1,261,922,295,362,262.75
  5. Step 5: Solve for x
    x = 1,261,922,295,362,262.75/52,435,682.43
  6. Step 6: Final answer
    x = 24,066,098.44

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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.