Home / 35,469,903.36-53,212,060.80-11,212,619.52

Finding the Fourth Proportional to 35,469,903.36, 53,212,060.80 and 11,212,619.52

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Solution

The fourth proportional to 35,469,903.36, 53,212,060.80 and 11,212,619.52 is: 16,821,207.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,469,903.36 : 53,212,060.80 = 11,212,619.52 : x
  2. Step 2: Convert to fraction form
    35,469,903.36/53,212,060.80 = 11,212,619.52/x
  3. Step 3: Cross multiply
    35,469,903.36x = 53,212,060.80 × 11,212,619.52
  4. Step 4: Simplify right side
    35,469,903.36x = 596,646,591,625,506.75
  5. Step 5: Solve for x
    x = 596,646,591,625,506.75/35,469,903.36
  6. Step 6: Final answer
    x = 16,821,207.14

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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.