Home / 34,809,447.63-52,214,186.03-13,239,066.63

Finding the Fourth Proportional to 34,809,447.63, 52,214,186.03 and 13,239,066.63

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Solution

The fourth proportional to 34,809,447.63, 52,214,186.03 and 13,239,066.63 is: 19,858,605.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,809,447.63 : 52,214,186.03 = 13,239,066.63 : x
  2. Step 2: Convert to fraction form
    34,809,447.63/52,214,186.03 = 13,239,066.63/x
  3. Step 3: Cross multiply
    34,809,447.63x = 52,214,186.03 × 13,239,066.63
  4. Step 4: Simplify right side
    34,809,447.63x = 691,267,087,882,385.25
  5. Step 5: Solve for x
    x = 691,267,087,882,385.25/34,809,447.63
  6. Step 6: Final answer
    x = 19,858,605.49

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Double scale
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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.