Home / 35,796,291.75-53,672,463.03-13,911,117.39

Finding the Fourth Proportional to 35,796,291.75, 53,672,463.03 and 13,911,117.39

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Solution

The fourth proportional to 35,796,291.75, 53,672,463.03 and 13,911,117.39 is: 20,858,136.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,796,291.75 : 53,672,463.03 = 13,911,117.39 : x
  2. Step 2: Convert to fraction form
    35,796,291.75/53,672,463.03 = 13,911,117.39/x
  3. Step 3: Cross multiply
    35,796,291.75x = 53,672,463.03 × 13,911,117.39
  4. Step 4: Simplify right side
    35,796,291.75x = 746,643,933,820,765.12
  5. Step 5: Solve for x
    x = 746,643,933,820,765.12/35,796,291.75
  6. Step 6: Final answer
    x = 20,858,136.34

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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.