Home / 26,631,577.51-39,958,874.51-14,321,152.33

Finding the Fourth Proportional to 26,631,577.51, 39,958,874.51 and 14,321,152.33

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Solution

The fourth proportional to 26,631,577.51, 39,958,874.51 and 14,321,152.33 is: 21,487,917.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,631,577.51 : 39,958,874.51 = 14,321,152.33 : x
  2. Step 2: Convert to fraction form
    26,631,577.51/39,958,874.51 = 14,321,152.33/x
  3. Step 3: Cross multiply
    26,631,577.51x = 39,958,874.51 × 14,321,152.33
  4. Step 4: Simplify right side
    26,631,577.51x = 572,257,128,621,561.25
  5. Step 5: Solve for x
    x = 572,257,128,621,561.25/26,631,577.51
  6. Step 6: Final answer
    x = 21,487,917.06

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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.