Home / 14,317,364.12-21,476,090.32-3,534,666.19

Finding the Fourth Proportional to 14,317,364.12, 21,476,090.32 and 3,534,666.19

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Solution

The fourth proportional to 14,317,364.12, 21,476,090.32 and 3,534,666.19 is: 5,302,010.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,317,364.12 : 21,476,090.32 = 3,534,666.19 : x
  2. Step 2: Convert to fraction form
    14,317,364.12/21,476,090.32 = 3,534,666.19/x
  3. Step 3: Cross multiply
    14,317,364.12x = 21,476,090.32 × 3,534,666.19
  4. Step 4: Simplify right side
    14,317,364.12x = 75,910,810,284,963.39
  5. Step 5: Solve for x
    x = 75,910,810,284,963.39/14,317,364.12
  6. Step 6: Final answer
    x = 5,302,010.18

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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.