Home / 35,512,199.11-53,267,667.66-11,250,495.43

Finding the Fourth Proportional to 35,512,199.11, 53,267,667.66 and 11,250,495.43

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Solution

The fourth proportional to 35,512,199.11, 53,267,667.66 and 11,250,495.43 is: 16,875,543.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,512,199.11 : 53,267,667.66 = 11,250,495.43 : x
  2. Step 2: Convert to fraction form
    35,512,199.11/53,267,667.66 = 11,250,495.43/x
  3. Step 3: Cross multiply
    35,512,199.11x = 53,267,667.66 × 11,250,495.43
  4. Step 4: Simplify right side
    35,512,199.11x = 599,287,651,575,588.75
  5. Step 5: Solve for x
    x = 599,287,651,575,588.75/35,512,199.11
  6. Step 6: Final answer
    x = 16,875,543.24

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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.