Home / 46,633,927.20-69,950,890.80-14,721,223.20

Finding the Fourth Proportional to 46,633,927.20, 69,950,890.80 and 14,721,223.20

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Solution

The fourth proportional to 46,633,927.20, 69,950,890.80 and 14,721,223.20 is: 22,081,834.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,633,927.20 : 69,950,890.80 = 14,721,223.20 : x
  2. Step 2: Convert to fraction form
    46,633,927.20/69,950,890.80 = 14,721,223.20/x
  3. Step 3: Cross multiply
    46,633,927.20x = 69,950,890.80 × 14,721,223.20
  4. Step 4: Simplify right side
    46,633,927.20x = 1,029,762,676,505,626.50
  5. Step 5: Solve for x
    x = 1,029,762,676,505,626.50/46,633,927.20
  6. Step 6: Final answer
    x = 22,081,834.80

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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.