Home / 14,555,192.22-21,815,810.73-10,949,365.44

Finding the Fourth Proportional to 14,555,192.22, 21,815,810.73 and 10,949,365.44

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Solution

The fourth proportional to 14,555,192.22, 21,815,810.73 and 10,949,365.44 is: 16,411,276.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,555,192.22 : 21,815,810.73 = 10,949,365.44 : x
  2. Step 2: Convert to fraction form
    14,555,192.22/21,815,810.73 = 10,949,365.44/x
  3. Step 3: Cross multiply
    14,555,192.22x = 21,815,810.73 × 10,949,365.44
  4. Step 4: Simplify right side
    14,555,192.22x = 238,869,284,052,643.16
  5. Step 5: Solve for x
    x = 238,869,284,052,643.16/14,555,192.22
  6. Step 6: Final answer
    x = 16,411,276.50

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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.