Home / 16,950,886.50-25,423,605.73-4,651,976.26

Finding the Fourth Proportional to 16,950,886.50, 25,423,605.73 and 4,651,976.26

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Solution

The fourth proportional to 16,950,886.50, 25,423,605.73 and 4,651,976.26 is: 6,977,216.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,950,886.50 : 25,423,605.73 = 4,651,976.26 : x
  2. Step 2: Convert to fraction form
    16,950,886.50/25,423,605.73 = 4,651,976.26/x
  3. Step 3: Cross multiply
    16,950,886.50x = 25,423,605.73 × 4,651,976.26
  4. Step 4: Simplify right side
    16,950,886.50x = 118,270,010,167,983.95
  5. Step 5: Solve for x
    x = 118,270,010,167,983.95/16,950,886.50
  6. Step 6: Final answer
    x = 6,977,216.80

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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.