Home / 56,497,466.25-84,746,986.74-16,107,950.25

Finding the Fourth Proportional to 56,497,466.25, 84,746,986.74 and 16,107,950.25

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Solution

The fourth proportional to 56,497,466.25, 84,746,986.74 and 16,107,950.25 is: 24,162,149.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,497,466.25 : 84,746,986.74 = 16,107,950.25 : x
  2. Step 2: Convert to fraction form
    56,497,466.25/84,746,986.74 = 16,107,950.25/x
  3. Step 3: Cross multiply
    56,497,466.25x = 84,746,986.74 × 16,107,950.25
  4. Step 4: Simplify right side
    56,497,466.25x = 1,365,100,246,245,329.50
  5. Step 5: Solve for x
    x = 1,365,100,246,245,329.50/56,497,466.25
  6. Step 6: Final answer
    x = 24,162,149.86

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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.